# Prémio Seiun

O Prémio ou Prêmio Seiun (星雲賞, Seiunshō) é um galardão japonês de ficção especulativa atribuído às melhores obras e realizações de ficção científica durante cada ano precedente. Organizados e supervisionados pela Associação de Grupos de Admiradores de Ficção Científica do Japão (SFFAN; 日本SFファングループ連合会議, Nihon SF Fan Group Rengō Kaigi), os prémios são entregues a cada ano na Convenção de Ficção Científica do Japão. É considerado o prémio de ficção científica mais antigo do Japão, e foi concedido pela primeira vez em 1970 na nona Convenção de Ficção Científica do Japão e desde então tem sido atribuído todos os anos.
"Seiun", a palavra japonesa que significa "nebulosa", recebeu este nome após a publicação da primeira e curta revista profissional de ficção científica do Japão, em 1954. O galardão não tem relação com o Prémio Nebula dos Estados Unidos.
É semelhante ao Prémio Hugo, que é concedido pelos membros da Sociedade Mundial de Ficção Científica, onde todos os membros da convenção apresentadora são elegíveis para participarem do processo de seleção. No entanto, o Prémio Hugo é destinado a obras de qualquer local ou qualquer idioma, enquanto que o Prémio Seiun é limitado ao território e idioma japoneses, como o Prémio BSFA.

## Elegibilidade e processo de seleção

Uma obra ou realização profissional que foram publicadas no ano civil anterior, podem ser consideradas elegíveis. A elegibilidade das revistas é determinada pela data nominal da publicação, que geralmente tende a ser em um ou dois meses antes da data real, devido ao costume japonês de publicações.
Não há regras escritas sobre a contagem de palavras para categorias de ficção literária, de modo que a decisão de elegibilidade a esse respeito é deixada para os eleitores.
Normalmente na primavera, a SFFAN emite as listas de candidatos para referência em cada categoria, que são escolhidas de votação preliminar dos seus grupos de membros. No entanto, os eleitores podem votar em qualquer trabalho elegível fora da lista na votação final.
Considerando a disponibilidade dos eleitores, uma obra que foi publicada numa revista (como parte de obras serializadas ou contos) ou lançada em meios de comunicação audiovisuais (como um programa de televisão ou filme), mas que não tenha sido escolhida para as listas de candidatos, pode ser elegível novamente quando for publicada como um livro ou lançada em qualquer outro meio de comunicação.
Embora o regulamento não faça menção aos formatos de publicação eletrónica, apenas duas obras literárias venceram o prémio: "Umi no Yubi" de Hirotaka Tobi na categoria de melhor conto japonês de 2015, que foi publicada numa revista eletrónica no ano elegível, e "Saigo ni shite Saisho no Idol" de Gengen Kusano na mesma categoria em 2017, tendo sido publicado no formato de livro digital.

### Categorias

Algumas traduções lusófonas como "Romance" também podem ser referidas como "história longa" ou "forma longa", "conto" pode ser referido como "forma curta".
| Categorias atuais | Primeira cerimónia | Descrição atual |
| Melhor Romance Japonês (日本長編, Nihon Chōhen) | 1970 | Os romances e contos de ficção científica que foram publicados ou traduzidos pela primeira vez durante o ano elegível. As obras serializadas em revistas podem ser elegíveis quando forem concluídas, enquanto que outras obras podem ser elegíveis quando forem publicadas como um livro. Uma obra multivolume também pode ser elegível como uma série completa quando for terminada. |
| Melhor Conto Japonês (日本短編, Nihon Tanpen) | 1970 | Os romances e contos de ficção científica que foram publicados ou traduzidos pela primeira vez durante o ano elegível. As obras serializadas em revistas podem ser elegíveis quando forem concluídas, enquanto que outras obras podem ser elegíveis quando forem publicadas como um livro. Uma obra multivolume também pode ser elegível como uma série completa quando for terminada. |
| Melhor Romance Traduzido (海外長編, Kaigai Chōhen) | 1970 | Os romances e contos de ficção científica que foram publicados ou traduzidos pela primeira vez durante o ano elegível. As obras serializadas em revistas podem ser elegíveis quando forem concluídas, enquanto que outras obras podem ser elegíveis quando forem publicadas como um livro. Uma obra multivolume também pode ser elegível como uma série completa quando for terminada. |
| Melhor Conto Traduzido (海外短編, Kaigai Tanpen) | 1970 | Os romances e contos de ficção científica que foram publicados ou traduzidos pela primeira vez durante o ano elegível. As obras serializadas em revistas podem ser elegíveis quando forem concluídas, enquanto que outras obras podem ser elegíveis quando forem publicadas como um livro. Uma obra multivolume também pode ser elegível como uma série completa quando for terminada. |
| Melhor Apresentação Dramática (メディア, Meios de comunicação) | 1970 | Os filmes, peças de teatro e quaisquer outras obras audiovisuais. As obras seriais podem ser tratadas como no caso dos romances. Nota: O nome foi alterado de "Melhores Filme e Peça" (映画・演劇, Eiga Engeki) em 1980. |
| Melhor Banda Desenhada (コミック, Banda desenhada) | 1978 | Mangá. As obras em série podem ser tratadas como no caso dos romances. |
| Melhor Artista (アート, Arte) | 1978 | Aos artistas com realizações notáveis. |
| Melhor Obra de Não Ficção (ノンフィクション, Não ficção) | 1985 | As obras de não ficção sobre ficção científica, como estudos e críticas, inclusive as traduzidas. Outros critérios são como no caso dos romances. |
| Nomeação Livre (自由, Jiyū) | 2002 | Quaisquer eventos que não se enquadrem em outras categorias, como coisas, fenómenos ou feitos da ciência e tecnologia. |

## Vencedores e candidatos
### Melhor Obra Longa Japonesa

* Vencedores e vencedores conjuntos  + Nenhum vencedor escolhido
| Ano | Vencedor(es) | Autor(es) | Editora ou publicação |
| 1970 | Reichōrui Minami e (霊長類南へ, Reichōrui Minami e) | Tsutsui, YasutakaYasutaka Tsutsui | Kodansha |
| 1971 | Tsugu no wa Dare ka? (継ぐのは誰か?, Tsugu no wa Dare ka?) | Komatsu, SakyoSakyo Komatsu | Sekai SF Zenshū volume 29: Sakyo Komatsu, Hayakawa Publishing |
| 1972 | Ishi no Ketsumyaku (石の血脈, Ishi no Ketsumyaku) | Hanmura, RyōRyō Hanmura | Nihon SF Novels, Hayakawa Publishing |
| 1973 | Kagami no Kuni no Alice (鏡の国のアリス, Kagami no Kuni no Alice) | Tadashi Hirose | Kawade Shobō Shinsha |
| 1974 | Nihon Chinbotsu (日本沈没, Nihon Chinbotsu) | Komatsu, SakyoSakyo Komatsu | Kappa Novels, Kōbunsha |
| 1975 | Ore no Chi wa Tanin no Chi (おれの血は他人の血, Ore no Chi wa Tanin no Chi) | Tsutsui, YasutakaYasutaka Tsutsui | Kawade Shobō Shinsha |
| 1976 | Nanase Futatabi (七瀬ふたたび, Nanase Futatabi) | Tsutsui, YasutakaYasutaka Tsutsui | Shinchōsha |
| 1977 | Saikoro Tokkōtai (サイコロ特攻隊, Saikoro Tokkōtai) | Kanbe, MusashiMusashi Kanbe | Nihon SF Novels, Hayakawa Publishing |
| 1978 | Chikyū Seishin Bunseki Kiroku: Eld Analusis (地球・精神分析記録 (エルド・アナリュシス), Chikyū Seishin Bunseki Kiroku: Eld Analusis) | Yamada, MasakiMasaki Yamada | Tokuma Shoten |
| 1979 | Shōmetsu no Kōrin (消滅の光輪, Shōmetsu no Kōrin) | Mayumura, TakuTaku Mayumura | S-F Magazine fevereiro de 1976 - outubro de 1978 |
| 1980 | Hōseki Dorobō (宝石泥棒, Hōseki Dorobō) | Yamada, MasakiMasaki Yamada | S-F Magazine dezembro de 1977 - agosto de 1979 |
| 1981 | Kaseijin Senshi (火星人先史, Kaseijin Senshi) | Kawamata, ChiakiChiaki Kawamata | S-F Magazine julho de 1979 - outubro de 1980 |
| 1982 | Kirikirijin (吉里吉里人, Kirikirijin) | Inoue, HisashiHisashi Inoue | Shinchosha |
| 1983 | Sayonara Jupiter (さよならジュピター, Sayonara Jupiter) | Komatsu, SakyoSakyo Komatsu | Sankei Shuppan |
| 1984 | Teki wa Kaizoku: Kaizokuban (敵は海賊 海賊版, Teki wa Kaizoku: Kaizokuban) | Kambayashi, ChōheiChōhei Kambayashi | Hayakawa Bunko JA, Hayakawa Publishing |
| 1985 | Sentou Yousei Yukikaze (戦闘妖精・雪風, Sentou Yousei Yukikaze) | Kambayashi, ChōheiChōhei Kambayashi | Hayakawa Bunko JA, Hayakawa Publishing |
| 1986 | Dirty-Pair no Daigyakuten (ダーティ・ペアの大逆転, Dirty-Pair no Daigyakuten) | Takachiho, HarukaHaruka Takachiho | Hayakawa Publishing |
| 1987 | Prism (プリズム, Prism) | Kambayashi, ChōheiChōhei Kambayashi | Hayakawa Bunko JA, Hayakawa Publishing |
| 1988 | Ginga Eiyū Densetsu (銀河英雄伝説, Ginga Eiyū Densetsu), série (10 livros) | Tanaka, YoshikiYoshiki Tanaka | Tokuma Novels, Tokuma Shonten |
| 1989 | Babylonia Wave (バビロニア・ウェーブ, Babylonia Wave) | Hori, AkiraAkira Hori | Tokuma Shoten |
| 1990 | Jōgen no Tsuki o Taberu Shishi (上弦の月を喰べる獅子, Jōgen no Tsuki o Taberu Shishi) | Yumemakura, BakuBaku Yumemakura | Hayakawa Publishing |
| 1991 | Hybrid Child (ハイブリッド・チャイルド, Hybrid Child) | Ōhara, MarikoMariko Ōhara | Hayakawa Publishing |
| 1992 | Merusasu no Shōnen (メルサスの少年, Merusasu no Shōnen) | Suga, HiroeHiroe Suga | Shinchō Bunko, Shinchōsha |
| 1993 | Venus City (ヴィーナス・シティ, Venus City) | Masaki, GorōGorō Masaki | Hayakawa Publishing |
| 1994 | Owarinaki Sakuteki (終わりなき索敵, Owarinaki Sakuteki) | Tani, KōshūKōshū Tani | Hayakawa Publishing |
| 1995 | Kishin Heidan (機神兵団, Kishin Heidan), série (10 livros) | Yamada, MasakiMasaki Yamada | C Novels, Chūōkōronsha |
| 1996 | Hikishio no Toki (引き潮のとき, Hikishio no Toki), série (5 livros) | Mayumura, TakuTaku Mayumura | Hayakawa Publishing |
| 1997 | Seikai no Monshō (星海の紋章, Seikai no Monshō), trilogia | Morioka, HiroyukiHiroyuki Morioka | Hayakawa Bunko JA, Hayakawa Publishing |
| 1998 | Teki wa Kaizoku: A-kyū no Teki (敵は海賊 A級の敵, Teki wa Kaizoku: A-kyū no Teki) | Kambayashi, ChōheiChōhei Kambayashi | Hayakawa Bunko JA, Hayakawa Publishing |
| 1999 | Suiseigari (彗星狩り, Suiseigari) | Yūichi Sasamoto | Sonorama Bunko, Sonorama, AsahiAsahi Sonorama |
| 2000 | Good Luck: Sentō Yōsei Yukikaze (グッドラック 戦闘妖精・雪風, Good Luck: Sentō Yōsei Yukikaze) | Kambayashi, ChōheiChōhei Kambayashi | Hayakawa Publishing |
| 2001 | Eien no Mori, Hakubutsukan Wakusei (永遠の森 博物館惑星, Eien no Mori, Hakubutsukan Wakusei) | Suga, HiroeHiroe Suga | Hayakawa Publishing |
| 2002 | Fuwafuwa no Izumi (ふわふわの泉, Fuwafuwa no Izumi) | Nojiri, HōsukeHōsuke Nojiri | Famitsu Bunko, Enterbrain |
| 2003 | Taiyō no Sandatsusha (太陽の簒奪者, Taiyō no Sandatsusha) | Nojiri, HōsukeHōsuke Nojiri | Hayakawa SF Series J collection, Hayakawa Publishing |
| 2004 | Dai Roku Tairiku (第六大陸, Dai Roku Tairiku) | Ogawa, IssuiIssui Ogawa | Hayakawa Bunko JA, Hayakawa Publishing |
| 2005 | Ariel (エリアル, ARIEL) | Sasamoto, YūichiYūichi Sasamoto | Sonorama Bunko, Asahi Sonorama |
| 2006 | Summer/Time/Traveler (サマー／タイム／トラベラー, Summer/Time/Traveler) | Shinjō, KazumaKazuma Shinjō | Hayakawa Bunko JA, Hayakawa Publishing |
| 2007 | Nihon Chinbotsu Dai ni bu (日本沈没 第二部, Nihon Chinbotsu Dai ni bu) | Komatsu, SakyoSakyo Komatsu | Shogakukan |
| 2007 | Nihon Chinbotsu Dai ni bu (日本沈没 第二部, Nihon Chinbotsu Dai ni bu) | Tani, KōshūKōshū Tani | Shogakukan |
| 2008 | Toshokan Sensō (図書館戦争, Toshokan Sensō), série (4 livros) | Arikawa, HiroHiro Arikawa | ASCII Media Works |
| 2009 | Harmony (ハーモニー, Harmony) | Itō, KeikakuKeikaku Itō | Hayakawa SF Series J Collection, Hayakawa Publishing |
| 2010 | Guin Saga (グイン・サーガ, Guin Saga), série (130 livros) | Kurimoto, KaoruKaoru Kurimoto | Hayakawa Bunko JA, Hayakawa Publishing |
| 2011 | Kyonen wa Ii Toshi ni Narudarō (去年はいい年になるだろう, Kyonen wa Ii Toshi ni Narudarō) | Hiroshi Yamamoto | PHP Institute |
| 2012 | Tengoku to Jigoku (天獄と地国, Tengoku to Jigoku) | Kobayashi, YasumiYasumi Kobayashi | Hayakawa Bunko JA, Hayakawa Publishing |
| 2013 | Shisha no Teikoku (屍者の帝国, Shisha no Teikoku) | Itō, KeikakuKeikaku Itō | Kawade Shobō Shinsha |
| 2013 | Shisha no Teikoku (屍者の帝国, Shisha no Teikoku) | Enjoe, TohToh Enjoe | Kawade Shobō Shinsha |
| 2013 | Kiryū Keisatsu: Ankoku Shijō (機龍警察 暗黒市場, Kiryū Keisatsu: Ankoku Shijō) | Ryōe Tsukimura | Hayakawa Publishing |
| 2013 | Hon ni datte Osu to Mesu ga Arimasu (本にだって雄と雌があります, Hon ni datte Osu to Mesu ga Arimasu) | Masakuni Oda | Shinchosha |
| 2013 | Beatless (ビートレス, BEATLESS) | Satoshi Hase | Kadokawa Shoten |
| 2013 | Danshō no Grimm (断章のグリム, Danshō no Grimm), série (17 livros) | Kōda, GakutoGakuto Kōda | Dengeki Bunko, ASCII Media Works |
| 2013 | Delivery (デリバリー, Delivery) | Masayoshi Yasugi | Hayakawa SF Series J Collection, Hayakawa Publishing |
| 2013 | Hyakunen Hō (百年法, Hyakunen Hō) | Muneki Yamada | Kadokawa Shoten |
| 2014 | Kororogi-dake kara Jupiter Trojan e (コロロギ岳から木星トロヤへ, Kororogi-dake kara Jupiter Trojan e) | Ogawa, IssuiIssui Ogawa | Hayakawa Bunko JA, Hayakawa Publishing |
| 2014 | Know (ノウ, Know) | Mado Nozaki | Hayakawa Bunko JA, Hayakawa Publishing |
| 2014 | Gene Mapper -full build- (ジーン・マッパー フル・ビルド, Gene Mapper -full build-) | Fujii, TaiyōTaiyō Fujii | Hayakawa Bunko JA, Hayakawa Publishing |
| 2014 | Kaikin no To (皆勤の徒, Kaikin no To) | Torishima, DempowDempow Torishima | Sogen Nihon SF Selection, Tokyo Sogensha |
| 2014 | Shinku no Hibun (深紅の碑文, Shinku no Hibun) | Ueda, SayuriSayuri Ueda | Hayakawa SF Series J Collection, Hayakawa Publishing |
| 2014 | Chryse no Sakana (クリュセの魚, Chryse no Sakana) | Azuma, HirokiHiroki Azuma | NOVA Collection, Kawade Shobō Shinsha |
| 2014 | Black Rider (ブラックライダー, Black Rider) | Akira Higashiyama | Shinchosha |
| 2015 | Orbital Cloud (オービタル・クラウド, Orbital Cloud) | Fujii, TaiyōTaiyō Fujii | Hayakawa Publishing |
| 2015 | Toppen (突変, Toppen) | Morioka, HiroyukiHiroyuki Morioka | Tokuma Bunko, Tokuma Shoten |
| 2015 | Dare no Musuko demo Nai (誰の息子でもない, Dare no Musuko demo Nai) | Kambayashi, ChōheiChōhei Kambayashi | Kodansha |
| 2015 | Mirai e... (未来へ……, Mirai e...) | Arai, MotokoMotoko Arai | Kodansha |
| 2015 | Jinrui wa Suitaishimashita (人類は衰退しました, Jinrui wa Suitaishimashita) (9 livros) | Tanaka, RomeoRomeo Tanaka | Gagaga Bunko, Shogakukan |
| 2015 | Shika no Ō (鹿の王, Shika no Ō) | Uehashi, NahokoNahoko Uehashi | KADOKAWA / Kadokawa Shoten |
| 2016 | Onshū Seiiki (怨讐星域, Onshū Seiiki) (3 livros) | Kajio, ShinjiShinji Kajio | Hayakawa Bunko JA, Hayakawa Publishing |
| 2016 | Nami no Tegami ga Hibiku Toki (波の手紙が響くとき, Nami no Tegami ga Hibiku Toki) | Takehiko Oxi | Hayakawa SF Series J Collection, Hayakawa Publishing |
| 2016 | Exodus Shōkōgun (エクソダス症候群, Exodus Shōkōgun) | Yūsuke Miyauchi | Sogen Nihon SF Selection, Tokyo Sogensha |
| 2016 | Kōshudai no Mokushiroku (絞首台の黙示録, Kōshudai no Mokushiroku) | Kambayashi, ChōheiChōhei Kambayashi | Hayakawa Publishing |
| 2016 | Tytania (タイタニア, Tytania) (5 livros) | Tanaka, YoshikiYoshiki Tanaka | Tokuma Novels, Tokuma Shoten & Kodansha Novels, Kodansha |
| 2016 | Tsukisekai Shōsetsu (月世界小説, Tsukisekai Shōsetsu) | Osamu Makino | Hayakawa Bunko JA, Hayakawa Publishing |
| 2016 | Underground Market (アンダーグラウンド・マーケット, Underground Market) | Fujii, TaiyōTaiyō Fujii | Asahi Shinbun Shuppan |
| 2016 | Epilogue (エピローグ, Epilogue) | Enjoe, TohToh Enjoe | Hayakawa Publishing |
| 2016 | Kunkō no Canopeum (薫香のカナピウム, Kunkō no Canopeum) | Ueda, SayuriSayuri Ueda | Bungeishunjū |
| 2017 | Ultraman F (ウルトラマンF, Ultraman F) | Kobayashi, YasumiYasumi Kobayashi | Hayakawa Publishing |
| 2017 | Kanojo ga Esper datta Koro (彼女がエスパーだったころ, Kanojo ga Esper datta Koro) | Yūsuke Miyauchi | Kodansha |
| 2017 | Toppen Sekai: Ikyō no Suito (突変世界 異境の水都, Toppen Sekai: Ikyō no Suito) | Morioka, HiroyukiHiroyuki Morioka | Tokuma Shoten |
| 2017 | Aoi Umi no Utyūkō (青い海の宇宙港, Aoi Umi no Utyūkō) (2 livros) | Kawabata, HirotoHiroto Kawabata | Hayakawa Publishing |
| 2017 | Kameri (カメリ, Kameri) | Kitano, YūsakuYūsaku Kitano | Kawade Shobō Shinsha |
| 2017 | Ōkina Tori ni Sarawarenaiyō (大きな鳥にさらわれないよう, Ōkina Tori ni Sarawarenaiyō) | Kawakami, HiromiHiromi Kawakami | Kodansha |
| 2017 | Space Kin'yūdō (スペース金融道, Space Kin'yūdō) | Yūsuke Miyauchi | Kawade Shobō Shinsha |
| 2017 | Bibibi Be-Bop (ビビビ・ビ・バップ, Bibibi Be-Bop) | Okuizumi, HikaruHikaru Okuizumi | Kodansha |
| 2018 | Ato wa No to Nare Yamatonadeshiko (あとは野となれ大和撫子, Ato wa No to Nare Yamatonadeshiko) | Yūsuke Miyauchi | KADOKAWA |
| 2018 | Kōzō Soshi (構造素子, Kōzō Soshi) | Kyōsuke Higuchi | Hayakawa Publishing |
| 2018 | Game no Ōkoku (ゲームの王国, Game no Ōkoku) (2 livros) | Satoshi Ogawa | Hayakawa Publishing |
| 2018 | Plastic no Koibito (プラスチックの恋人, Plastic no Koibito) | Hiroshi Yamamoto | Hayakawa Publishing |
| 2018 | Olympus no Yūbin Post (オリンポスの郵便ポスト, Olympus no Yūbin Post) | Tamao Mono | Dengeki Bunko, KADOKAWA |
| 2018 | Yokohama Eki SF: Zenkoku Ban (横浜駅SF 全国版, Yokohama Eki SF: Zenkoku Ban) | Yuba Isukari | KADOKAWA |
| 2018 | Uchū Tantei Nogray (宇宙探偵ノーグレイ, Uchū Tantei Nogray) | Hirofumi Tanaka | Kawade Bunko, Kawade Shobō Shinsha |
| 2018 | Arslan Senki (アルスラーン戦記, Arslan Senki) (16 livros | Tanaka, YoshikiYoshiki Tanaka | Kappa Novels, Kōbunsha |
| 2019 | Reigōkin (零號琴, Reigōkin) | Tobi, HirotakaHirotaka Tobi | Hayakawa Publishing |
| 2019 | Planetarium no Sotogawa (プラネタリウムの外側, Planetarium no Sotogawa) | Kō Hayase | Hayakawa Publishing |
| 2019 | Hello, World (ハロー・ワールド, Hello, World) | Fujii, TaiyōTaiyō Fujii | Kodansha |
| 2019 | World Insurance (ワールド・インシュランス, World Insurance) (3 livros) | Katsuie Shibata | Seikaisha Fictions, Kodansha |
| 2019 | Landscape to Natsu no Teiri (ランドスケープと夏の定理, Landscape to Natsu no Teiri) | Yūya Takashima | Tokyo Sogensha |
| 2019 | Saishūshokusaki ha Utyū Kaizoku (再就職先は宇宙海賊, Saishūshokusaki ha Utyū Kaizoku) | Kazuyuki Takami | Hayakawa Publishing |
| 2019 | Chūshi, Ayashii Nabe to Tabi o Suru (厨師、怪しい鍋と旅をする, Chūshi, Ayashii Nabe to Tabi o Suru) | Umiyuri Katsuyama | Tokyo Sogensha |
| 2020 | Tenmei no Shirube (天冥の標, Tenmei no Shirube) (17 livros) | Ogawa, IssuiIssui Ogawa | Hayakawa Publishing |
| 2020 | Hitoyo no Nagai Yume (ヒト夜の永い夢, Hitoyo no Nagai Yume) | Katsuie Shibata | Hayakawa Publishing |
| 2020 | Yadokari no Hoshi (宿借りの星, Yadokari no Hoshi) | Torishima, DempowDempow Torishima | Tokyo Sogensha |
| 2020 | Tokyo no Ko (東京の子, Tokyo no Ko) | Fujii, TaiyōTaiyō Fujii | KADOKAWA |
| 2020 | Saki o Yukumonotachi (先をゆくもの達, Saki o Yukumonotachi) | Kambayashi, ChōheiChōhei Kambayashi | Hayakawa Publishing |
| 2020 | Hello World (ハロー・ワールド, Hello World) | Mado Nozaki | Shueisha |
| 2020 | Daizetsumetsu Kyoryu Time Wars (大絶滅恐竜タイムウォーズ, Daizetsumetsu Kyoryu Time Wars) | Gengen Kusano | Hayakawa Publishing |
| 2021 | Seikei Izumo no Heitan (星系出雲の兵站, Seikei Izumo no Heitan) (9 livros) | Jōji Hayashi | Hayakawa Publishing |
| 2021 | One More Nuke (ワン・モア・ヌーク, One More Nuke) | Fujii, TaiyōTaiyō Fujii | Shinchosha |
| 2021 | Sono Hate wo Shirazu (その果てを知らず, Sono Hate wo Shirazu) | Mayumura, TakuTaku Mayumura | Kodansha |
| 2021 | Titan (タイタン, Titan) | Nozaki, MadoMado Nozaki | Kodansha |
| 2021 | Mahouka Koukou no Rettousei (魔法科高校の劣等生, Mahōkakōkō no Rettōsei) (32 livros) | Satō, TsutomuTsutomu Satō | KADOKAWA |
| 2021 | Kanki no Uta, Hakubutsukan Wakusei 3 (歓喜の歌 博物館惑星III, Kanki no Uta, Hakubutsukan Wakusei 3) | Suga, HiroeHiroe Suga | Hayakawa Publishing |
| 2021 | Shuri no Uma (首里の馬, Shuri no Uma) | Takayama, HanekoHaneko Takayama | Shinchosha |
| 2021 | Jinkōchinō de 10oku get suru kanzen hanzai manual (人工知能で10億ゲットする完全犯罪マニュアル, Jinkōchinō de 10oku get suru kanzen hanzai manual) | Jinzō Takeda | Hayakawa Publishing |
| 2021 | Rail Wars! (Rail Wars!, Rail Wars!) (20 livros) | Takumi Toyoda | Sōgeisha & Jitsugyō no Nihonsha |

### Melhor Conto Japonês

| Ano | Vencedor |
| 1970 | Full Nelson (フル・ネルソン, Full Nelson) de Yasutaka Tsutsui |
| 1971 | Vitamin (ビタミン, Vitamin) de Yasutaka Tsutsui |
| 1972 | Shirokabe no Moji wa Yūhi ni Haeru (白壁の文字は夕日に映える, Shirokabe no Moji wa Yūhi ni Haeru) de Yoshio Aramaki |
| 1973 | Kesshō Seidan (結晶星団, Kesshō Seidan) de Sakyo Komatsu |
| 1974 | Nippon Igai Zenbu Chinbotsu (日本以外全部沈没, Nippon Igai Zenbu Chinbotsu) de Yasutaka Tsutsui |
| 1975 | Kamigari (神狩り, Kamigari) de Masaki Yamada |
| 1976 | Vomisa (ヴォミーサ, Vomisa) de Sakyo Komatsu |
| 1977 | Metamorphoses Guntō (メタモルフォセス群島, Metamorphoses Guntō) de Yasutaka Tsutsui |
| 1978 | Gordian no Musubime (ゴルディアスの結び目, Gordian no Musubime) de Sakyo Komatsu |
| 1979 | Chikyū wa Plain Yogurt (地球はプレイン・ヨーグルト, Chikyū wa Plain Yogurt) de Shinji Kajio |
| 1980 | Dirty Pair no Daibōken (ダーティ・ペアの大冒険, Dirty Pair no Daibōken) de Haruka Takachiho |
| 1981 | Green Requiem (グリーン・レクイエム, Green Requiem) de Motoko Arai |
| 1982 | Neptune (ネプチューン, Neptune) de Motoko Arai |
| 1983 | Kotobazukaishi (言葉使い師, Kotobazukaishi) de Chōhei Kambayashi |
| 1984 | Super Phoenix (スーパー・フェニックス, Super Phoenix) de Chōhei Kambayashi |
| 1985 | (Não houve premiação) |
| 1986 | Lemon Pie, Oyashiki Yokochō Zero Banchi (レモンパイ、お屋敷横町0番地, Lemon Pie, Oyashiki Yokochō Zero Banchi) de Masahiro Noda |
| 1987 | Martian Railroad Nineteen (火星鉄道一九, Martian Railroad Nineteen) de Kōshū Tani |
| 1988 | Yama no Ue no Kōkyō-gaku (山の上の交響楽, Yama no Ue no Kōkyō-gaku) de Norio Nakai |
| 1989 | Kurage no Hi (くらげの日, Kurage no Hi) de Jin Kusakami |
| 1990 | Aqua Planet (アクア・プラネット, Aqua Planet) de Mariko Ōhara |
| 1991 | Jōdan no Tsuki o Kurau Inoshishi (上段の突きを喰らう猪獅子, Jōdan no Tsuki o Kurau Inoshishi) Baku Yumemakura |
| 1992 | Kyōryū Laurentiis no Genshi (恐竜ラウレンティスの幻視, Kyōryū Laurentiis no Genshi) de Shinji Kajio |
| 1993 | Sobakasu no Figure (そばかすのフィギュア, Sobakasu no Figure) de Hiroe Suga |
| 1994 | Kuruguru Tsukai (くるぐる使い, Kuruguru Tsukai) de Kenji Ōtsuki |
| 1995 | Nonoko no Fukushū Zigzig (のの子の復讐ジグジグ, Nonoko no Fukushū Zigzig) de Kenji Ōtsuki |
| 1996 | Hitonatsu no Keikenchi (ひと夏の経験値, Hitonatsu no Keikenchi) de Kō Hiura |
| 1997 | Diet no Hōteishiki (ダイエットの方程式, Diet no Hōteishiki) de Jin Kusakami |
| 1998 | Independence Day in Ōsaka (Ai wa Nakutomo Shihonshugi) (インディペンデンス・デイ・イン・オオサカ（愛はなくとも資本主義）, Independence Day in Ōsaka (Ai wa Nakutomo Shihonshugi)) de Mariko Ōhara |
| 1999 | Yoake no Terrorist (夜明けのテロリスト, Yoake no Terrorist) de Hiroyuki Morioka |
| 2000 | Taiyō no Sandatsusha (太陽の簒奪者, Taiyō no Sandatsusha) de Hōsuke Nojiri |
| 2001 | Ashibiki Daydream (あしびきデイドリーム, Ashibiki Daydream) de Shinji Kajio |
| 2002 | Ginga Teikoku no Kōbō mo Fude no Ayamari (銀河帝国の弘法も筆の誤り, Ginga Teikoku no Kōbō mo Fude no Ayamari) de Hirofumi Tanaka |
| 2003 | Ore wa Missile (おれはミサイル, Ore wa Missile) de Mizuhito Akiyama |
| 2004 | Yomibito Shirazu (黄泉びと知らず, Yomibito Shirazu) de Shinji Kajio |
| 2005 | Katadorareta Chikara (象られた力, Katadorareta Chikara) de Hirotaka Tobi |
| 2006 | Tadayotta Otoko (漂った男, Tadayotta Otoko) de Issui Ogawa |
| 2007 | Ōburoshiki to Kumo no Ito (大風呂敷と蜘蛛の糸, Ōburoshiki to Kumo no Ito) de Hōsuke Nojiri |
| 2008 | Chinmoku no Flyby (沈黙のフライバイ, Chinmoku no Flyby) de Hōsuke Nojiri |
| 2009 | Nankyokuten no Pia Pia Dōga (南極点のピアピア動画, Nankyokuten no Pia Pia Dōga) de Hōsuke Nojiri |
| 2010 | Jisei no Yume (自生の夢, Jisei no Yume) de Hirotaka Tobi |
| 2011 | Arisuma Ō no Aishita Mamono (アリスマ王の愛した魔物, Arisuma Ō no Aishita Mamono) de Issui Ogawa |
| 2012 | Utau Sensuikan to Pia Pia dōga (歌う潜水艦とピアピア動画, Utau Sensuikan to Pia Pia dōga) de Hōsuke Nojiri |
| 2013 | Ima Shūgōteki Muishiki o, (いま集合的無意識を、, Ima Shūgōteki Muishiki o,) de Chōhei Kambayashi |
| 2014 | Hoshi o Tsukuru Monotachi (星を創る者たち, Hoshi o Tsukuru Monotachi) de Kōshū Tani |
| 2015 | Umi no Yubi (海の指, Umi no Yubi) de Hirotaka Tobi |
| 2016 | Tatarajima Futatabi (多々良島ふたたび, Tatarajima Futatabi) de Hiroshi Yamamoto |
| 2016 | Kaijū Rukusubigura no Ashigata o Totta Otoko (怪獣ルクスルビラの足型を取った男, Kaijū Rukusubigura no Ashigata o Totta Otoko) de Hirofumi Tanaka |
| 2017 | Saigo ni shite Saisho no Idol (最後にして最初のアイドル, Saigo ni shite Saisho no Idol) de Gengen Kusano |
| 2018 | Yunnan Shō Sū zoku ni okeru VR Gijutsu no Shiyōrei (雲南省スー族におけるVR技術の使用例, Yunnan Shō Sū zoku ni okeru VR Gijutsu no Shiyōrei) de Katsuie Shibata |
| 2019 | Ankoku Seiyū (暗黒声優, Ankoku Seiyū) de Gengen Kusano |
| 2020 | Mizu no Tsuki (不見の月, Mizu no Tsuki) de Hiroe Suga (S-F Magazine 2/19) |
| 2021 | Orbital Christmas (オービタル・クリスマス, Orbital Christmas) de Haruna Ikezawa (Nova Summer '21) |
| 2021 | American Buddha (アメリカン・ブッダ, American Buddha) de Katsuie Shibata |

### Melhor Obra Longa Traduzida

* Vencedores e vencedores conjuntos  + Nenhum vencedor escolhido
| Ano | Vencedor(es) | Autor(es) | Tradutor(es) | Editora ou publicação |
| 1970 | Crystal World !The Crystal World | Ballard, J. G.J. G. Ballard | Nakamura, YasuoYasuo Nakamura | Tokyo Sogensha |
| 1971 | Andromeda Strain !The Andromeda Strain | Crichton, MichaelMichael Crichton | Hisashi Asakura | Hayakawa Publishing |
| 1972 | Nightwings | Silverberg, RobertRobert Silverberg | Takako Satō | Hayakawa Publishing |
| 1973 | Sirens of Titan !The Sirens of Titan | Vonnegut, Jr., KurtKurt Vonnegut, Jr. | Hisashi Asakura | Hayakawa Publishing |
| 1974 | Dune | Herbert, FrankFrank Herbert | Yano, TetsuTetsu Yano | Hayakawa Publishing |
| 1975 | Up the Line | Silverberg, RobertRobert Silverberg | Nakamura, YasuoYasuo Nakamura | Tokyo Sogensha |
| 1976 | And Call Me Conrad !...And Call Me Conrad | Zelazny, RogerRoger Zelazny | Fusa Obi | Hayakawa Publishing |
| 1977 | Dragon Masters !The Dragon Masters | Vance, JackJack Vance | Hisashi Asakura | Hayakawa Publishing |
| 1978 | I Will Fear No Evil | Heinlein, Robert A.Robert A. Heinlein | Yano, TetsuTetsu Yano | Hayakawa Publishing |
| 1979 | Ringworld | Niven, LarryLarry Niven | Kozumi, ReiRei Kozumi | Hayakawa Publishing |
| 1980 | Rendezvous with Rama | Clarke, Arthur C.Arthur C. Clarke | Hiroshi Minamiyama | Hayakawa Publishing |
| 1981 | Inherit the Stars | Hogan, James P.James P. Hogan | Hiroaki Ike | Tokyo Sogensha |
| 1982 | Genesis Machine !The Genesis Machine | Hogan, James P.James P. Hogan | Hiroaki Ike | Tokyo Sogensha |
| 1983 | Dragon's Egg | Forward, Robert L.Robert L. Forward | Yamataka, AkiraAkira Yamataka | Hayakawa Publishing |
| 1984 | Garments of Caean !The Garments of Caean | Bayley, Barrington J.Barrington J. Bayley | Fuyukawa, WataruWataru Fuyukawa | Hayakawa Publishing |
| 1985 | Zen Gun !The Zen Gun | Bayley, Barrington J.Barrington J. Bayley | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 1986 | Elric saga | Moorcock, MichaelMichael Moorcock | Yasuda, HitoshiHitoshi Yasuda | Hayakawa Publishing |
| 1986 | Elric saga | Moorcock, MichaelMichael Moorcock | Itsuji, AkemiAkemi Itsuji | Hayakawa Publishing |
| 1987 | Neuromancer | Gibson, WilliamWilliam Gibson | Kuroma, HisashiHisashi Kuroma | Hayakawa Publishing |
| 1988 | Norstrilia | Smith, CordwainerCordwainer Smith | Asakura, HisashiHisashi Asakura | Hayakawa Publishing |
| 1989 | Footfall | Niven, LarryLarry Niven | Sakai, AkinobuAkinobu Sakai | Tokyo Sogensha |
| 1989 | Footfall | Pournelle, JerryJerry Pournelle | Sakai, AkinobuAkinobu Sakai | Tokyo Sogensha |
| 1990 | Collision with Chronos | Bayley, Barrington J.Barrington J. Bayley | Ohmori, NozomiNozomi Ohmori | Tokyo Sogensha |
| 1991 | Uplift War !The Uplift War | Brin, DavidDavid Brin | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 1992 | The McAndrew Chronicles | Sheffield, CharlesCharles Sheffield | Sakai, AkinobuAkinobu Sakai | Tokyo Sogensha |
| 1993 | Tau Zero | Anderson, PoulPoul Anderson | Asakura, HisashiHisashi Asakura | Tokyo Sogensha |
| 1994 | Entoverse | Hogan, James P.James P. Hogan | Ike, HiroakiHiroaki Ike | Tokyo Sogensha |
| 1995 | Hyperion | Simmons, DanDan Simmons | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 1996 | Fall of Hyperion !The Fall of Hyperion | Simmons, DanDan Simmons | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 1996 | Timelike Infinity | Baxter, StephenStephen Baxter | Onoda, KazukoKazuko Onoda | Hayakawa Publishing |
| 1996 | King of Morning, Queen of Day | McDonald, IanIan McDonald | Furusawa, YoshimichiYoshimichi Furusawa | Hayakawa Publishing |
| 1996 | Renegades of Pern !The Renegades of Pern | McCaffrey, AnneAnne McCaffrey | Obi, FusaFusa Obi | Hayakawa Publishing |
| 1996 | Voyage to the Red Planet | Bisson, TerryTerry Bisson | Nakamura, TōruTōru Nakamura | Hayakawa Publishing |
| 1996 | Doomsday Book | Willis, ConnieConnie Willis | Ohmori, NozomiNozomi Ohmori | Hayakawa Publishing |
| 1996 | Fire Upon the Deep !A Fire Upon the Deep | Vinge, VernorVernor Vinge | Nakahara, NaoyaNaoya Nakahara | Tokyo Sogensha |
| 1996 | Dead Girls | Calder, RichardRichard Calder | Masuda, MamoruMamoru Masuda | Treville |
| 1997 | End of an Era | Sawyer, Robert J.Robert J. Sawyer | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 1997 | Memory of Whiteness !The Memory of Whiteness | Robinson, Kim StanleyKim Stanley Robinson | Uchida, MasayukiMasayuki Uchida | Tokyo Sogensha |
| 1997 | Einstein Intersection !The Einstein Intersection | Delany, Samuel R.Samuel R. Delany | Itō, NorioNorio Itō | Hayakawa Publishing |
| 1997 | Twistor | Cramer, JohnJohn Cramer | Kozumi, ReiRei Kozumi | Hayakawa Publishing |
| 1997 | Twistor | Cramer, JohnJohn Cramer | Ogiso, AyakoAyako Ogiso | Hayakawa Publishing |
| 1997 | Hacker and the Ants !The Hacker and the Ants | Rucker, RudyRudy Rucker | Ohmori, NozomiNozomi Ohmori | Hayakawa Publishing |
| 1997 | Vor Game !The Vor Game | Bujold, Lois McMasterLois McMaster Bujold | Ogiso, AyakoAyako Ogiso | Tokyo Sogensha |
| 1997 | Mother of Storms | Barnes, JohnJohn Barnes | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 1997 | Color of Disaster !The Color of Disaster | Thomson, AmyAmy Thomson | Tanaka, KazueKazue Tanaka | Hayakawa Publishing |
| 1998 | Fallen Angels | Niven, LarryLarry Niven | Asai, OsamuOsamu Asai | Tokyo Sogensha |
| 1998 | Fallen Angels | Pournelle, JerryJerry Pournelle | Asai, OsamuOsamu Asai | Tokyo Sogensha |
| 1998 | Fallen Angels | Flynn, Michael F.Michael F. Flynn | Asai, OsamuOsamu Asai | Tokyo Sogensha |
| 1998 | Sunglasses After Dark | Collins, Nancy A.Nancy A. Collins | Miki, YōkoYōko Miki | Hayakawa Publishing |
| 1998 | Jumper | Gould, StevenSteven Gould | Kude, ShigeyukiShigeyuki Kude | Hayakawa Publishing |
| 1998 | Desolation Road | McDonald, IanIan McDonald | Furusawa, YoshimichiYoshimichi Furusawa | Hayakawa Publishing |
| 1998 | Feersum Endjinn | Banks, Ian M.Ian M. Banks | Masuda, MamoruMamoru Masuda | Hayakawa Publishing |
| 1998 | Little, Big | Crowley, JohnJohn Crowley | Suzuki, KatsumasaKatsumasa Suzuki | Kokusho Kankōkai |
| 1998 | Moving Mars | Bear, GregGreg Bear | Onoda, KazukoKazuko Onoda | Hayakawa Publishing |
| 1998 | Terminal Experiment !The Terminal Experiment | Sawyer, Robert J.Robert J. Sawyer | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 1999 | Time Ships !The Time Ships | Baxter, StephenStephen Baxter | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 1999 | Red Mars | Robinson, Kim StanleyKim Stanley Robinson | Ōshima, YutakaYutaka Ōshima | Tokyo Sogensha |
| 1999 | Dydeetown World | Wilson, F. PaulF. Paul Wilson | Asakura, HisashiHisashi Asakura | Hayakawa Publishing |
| 1999 | Bohr Maker !The Bohr Maker | Nagata, LindaLinda Nagata | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 1999 | Wielkość urojona | Lem, StanisławStanisław Lem | Hasemi, KazuoKazuo Hasemi | Kokusho Kankōkai |
| 1999 | Wielkość urojona | Lem, StanisławStanisław Lem | Numano, MitsuyoshiMitsuyoshi Numano | Kokusho Kankōkai |
| 1999 | Wielkość urojona | Lem, StanisławStanisław Lem | Nishi, MasahikoMasahiko Nishi | Kokusho Kankōkai |
| 1999 | When Worlds Collide | Wylie, PhilipPhilip Wylie | Satō, TatsuoTatsuo Satō | Tokyo Sogensha |
| 1999 | When Worlds Collide | Balmer, EdwinEdwin Balmer | Satō, TatsuoTatsuo Satō | Tokyo Sogensha |
| 1999 | Slow River | Griffith, NicolaNicola Griffith | Miki, YōkoYōko Miki | Hayakawa Publishing |
| 1999 | Snow Crash | Stephenson, NealNeal Stephenson | Higurashi, MasamichiMasamichi Higurashi | ASCII Corporation |
| 2000 | Kirinyaga | Resnick, MikeMike Resnick | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2000 | Endymion / The Rise of Endymion | Simmons, DanDan Simmons | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2000 | Starplex | Sawyer, Robert J.Robert J. Sawyer | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2000 | One of Us | Smith, Michael MarshallMichael Marshall Smith | Shimada, YooichiYooichi Shimada | Sony Magazines |
| 2000 | Quarantine | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | Tokyo Sogensha |
| 2000 | Forever Peace | Haldeman, JoeJoe Haldeman | Nakahara, NaoyaNaoya Nakahara | Tokyo Sogensha |
| 2000 | Permutation City | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | Hayakawa Publishing |
| 2000 | Immortality Option !The Immortality Option | Hogan, James P.James P. Hogan | Kozumi, ReiRei Kozumi | Tokyo Sogensha |
| 2001 | Positronic Man !The Positronic Man | Asimov, IsaacIsaac Asimov | Nakamura, TōruTōru Nakamura | Tokyo Sogensha |
| 2001 | Positronic Man !The Positronic Man | Robert Silverberg | Nakamura, TōruTōru Nakamura | Tokyo Sogensha |
| 2001 | Ender's Shadow | Card, Orson ScottOrson Scott Card | Tanaka, KazueKazue Tanaka | Hayakawa Publishing |
| 2001 | Simulacron-3 | Galouye, Daniel F.Daniel F. Galouye | Nakamura, TōruTōru Nakamura | Tokyo Sogensha |
| 2001 | Light of the Other Days !The Light of the Other Days | Clarke, Arthur C.Arthur C. Clarke | Fuyukawa, WataruWataru Fuyukawa | Hayakawa Publishing |
| 2001 | Light of the Other Days !The Light of the Other Days | Baxter, StephenStephen Baxter | Fuyukawa, WataruWataru Fuyukawa | Hayakawa Publishing |
| 2001 | All Tomorrow's Parties | Gibson, WilliamWilliam Gibson | Asakura, HisashiHisashi Asakura | Kadokawa Shoten |
| 2001 | Darwin's Radio | Bear, GregGreg Bear | Ohmori, NozomiNozomi Ohmori | Sony Magazines |
| 2001 | Barrayar | Bujold, Lois McMasterLois McMaster Bujold | Ogiso, AyakoAyako Ogiso | Tokyo Sogensha |
| 2001 | Moon and the Sun !The Moon and the Sun | McIntyre, Vonda N.Vonda N. McIntyre | Miki, YōkoYōko Miki | Hayakawa Publishing |
| 2002 | There and Back Again | Murphy, PatPat Murphy | Asakura, HisashiHisashi Asakura | Hayakawa Publishing |
| 2002 | Children of the Mind | Card, Orson ScottOrson Scott Card | Tanaka, KazueKazue Tanaka | Hayakawa Publishing |
| 2002 | Orgasmachine | Watson, IanIan Watson | Ōshima, YutakaYutaka Ōshima | Core Magazine |
| 2002 | Green Mars | Robinson, Kim StanleyKim Stanley Robinson | Ōshima, YutakaYutaka Ōshima | Tokyo Sogensha |
| 2002 | Player of Games !The Player of Games | Banks, Ian M.Ian M. Banks | Asakura, HisashiHisashi Asakura | Kadokawa Shoten |
| 2002 | Cetaganda | Bujold, Lois McMasterLois McMaster Bujold | Ogiso, AyakoAyako Ogiso | Tokyo Sogensha |
| 2002 | Diamond Age !The Diamond Age | Stephenson, NealNeal Stephenson | Higurashi, MasamichiMasamichi Higurashi | Hayakawa Publishing |
| 2002 | Flashforward | Sawyer, Robert J.Robert J. Sawyer | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2002 | Brightness Reef | Brin, DavidDavid Brin | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2002 | All the Weyrs of Pern | McCaffrey, AnneAnne McCaffrey | Obi, FusaFusa Obi | Hayakawa Publishing |
| 2003 | Illegal Alien | Sawyer, Robert J.Robert J. Sawyer | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2003 | Cryptonomicon | Stephenson, NealNeal Stephenson | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2003 | Gloriana | Moorcock, MichaelMichael Moorcock | Ōtaki, KeisukeKeisuke Ōtaki | Tokyo Sogensha |
| 2003 | Davy | Pangborn, EdgarEdgar Pangborn | Endō, HiroakiHiroaki Endō | Fusosha Publishing |
| 2003 | Freeware | Rucker, RudyRudy Rucker | Ohmori, NozomiNozomi Ohmori | Hayakawa Publishing |
| 2003 | Telling !The Telling | Le Guin, Ursula K.Ursula K. Le Guin | Obi, FusaFusa Obi | Hayakawa Publishing |
| 2003 | Passage | Willis, ConnieConnie Willis | Ohmori, NozomiNozomi Ohmori | Sony Magazines |
| 2003 | Deepness in the Sky !A Deepness in the Sky | Vinge, VernorVernor Vinge | Nakahara, NaoyaNaoya Nakahara | Tokyo Sogensha |
| 2003 | Reefs of Earth !The Reefs of Earth | Lafferty, R.A.R.A. Lafferty | Yanashita, KiichirōKiichirō Yanashita | Kawade Shobō Shinsha |
| 2003 | Thraxas | Scott, MartinMartin Scott | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2004 | Heaven's Reach | Brin, DavidDavid Brin | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2004 | Impossible Bird !The Impossible Bird | O'Leary, PatrickPatrick O'Leary | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2004 | Leviathan | Huggins, James ByronJames Byron Huggins | Nakamura, TōruTōru Nakamura | Tokyo Sogensha |
| 2004 | Drive-In !The Drive-In | Lansdale, Joe R.Joe R. Lansdale | Onoue, KōjiKōji Onoue | Tokyo Sogensha |
| 2004 | Other Wind !The Other Wind | Le Guin, Ursula K.Ursula K. Le Guin | Shimizu, MasakoMasako Shimizu | Iwanami Shoten |
| 2004 | Jesus Video !Das Jesus Video | Eschbach, AndreasAndreas Eschbach | Hirai, YoshioYoshio Hirai | Hayakawa Publishing |
| 2004 | Ethan of Athos | Bujold, Lois McMasterLois McMaster Bujold | Ogiso, AyakoAyako Ogiso | Tokyo Sogensha |
| 2004 | Fastwalker | Vallée, JacquesJacques Vallée | Isobe, TsuyokiTsuyoki Isobe | Tokyo Sogensha |
| 2005 | Distress | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | Tokyo Sogensha |
| 2005 | To Say Nothing of the Dog | Willis, ConnieConnie Willis | Ohmori, NozomiNozomi Ohmori | Hayakawa Publishing |
| 2005 | Prestige !The Prestige | Priest, ChristopherChristopher Priest | Furusawa, YoshimichiYoshimichi Furusawa | Hayakawa Publishing |
| 2005 | Fifth Head of Cerberus !The Fifth Head of Cerberus | Wolfe, GeneGene Wolfe | Yanashita, KiichirōKiichirō Yanashita | Kokusho Kankōkai |
| 2005 | Physiognomy !The Physiognomy | Ford, JeffreyJeffrey Ford | Yamao, YūkoYūko Yamao | Kokusho Kankōkai |
| 2005 | Physiognomy !The Physiognomy | Ford, JeffreyJeffrey Ford | Kanehara, MizutoMizuto Kanehara | Kokusho Kankōkai |
| 2005 | Physiognomy !The Physiognomy | Ford, JeffreyJeffrey Ford | Tanigaki, AkemiAkemi Tanigaki | Kokusho Kankōkai |
| 2005 | Embedding !The Embedding | Watson, IanIan Watson | Yamagata, HirooHiroo Yamagata | Kokusho Kankōkai |
| 2005 | Down the Bright Way | Reed, RobertRobert Reed | Itō, NorioNorio Itō | Hayakawa Publishing |
| 2006 | Diaspora | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | Hayakawa Publishing |
| 2006 | Revelation Space | Reynolds, AlastairAlastair Reynolds | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2006 | Space Chantey | Lafferty, R.A.R.A. Lafferty | Yanashita, KiichirōKiichirō Yanashita | Kokusho Kankōkai |
| 2006 | Tuf Voyaging | Martin, George R. R.George R. R. Martin | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2006 | Neanderthal Parallax !The Neanderthal Parallax, trilogia | Sawyer, Robert J.Robert J. Sawyer | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2006 | Venus Plus X | Sturgeon, TheodoreTheodore Sturgeon | Ōkubo, YuzuruYuzuru Ōkubo | Kokusho Kankōkai |
| 2006 | Swords of Lankhmar !The Swords of Lankhmar | Leiber, FritzFritz Leiber | Asakura, HisashiHisashi Asakura | Tokyo Sogensha |
| 2007 | Mortal Engines | Reeve, PhillipPhillip Reeve | Anno, ReiRei Anno | Tokyo Sogensha |
| 2007 | Singularity Sky | Stross, CharlesCharles Stross | Kaneko, HiroshiHiroshi Kaneko | Hayakawa Publishing |
| 2007 | Mars Crossing | Landis, Geoffrey A.Geoffrey A. Landis | Onoda, KazukoKazuko Onoda | Hayakawa Publishing |
| 2007 | Ilium | Simmons, DanDan Simmons | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2007 | Collapsium !The Collapsium | McCarthy, WilWil McCarthy | Shimada, YooichiYooichi Shimada | Hayakawa Publishing |
| 2007 | Chasm City | Reynolds, AlastairAlastair Reynolds | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2008 | Brightness Falls from the Air | Tiptree, Jr., JamesJames Tiptree, Jr. | Asakura, HisashiHisashi Asakura | Hayakawa Publishing |
| 2008 | Olympos | Simmons, DanDan Simmons | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2008 | Separation !The Separation | Priest), ChristopherChristopher Priest) | Furusawa, YoshimichiYoshimichi Furusawa | Hayakawa Publishing |
| 2008 | Old Man's War | Scalzi, JohnJohn Scalzi | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2008 | Kiln People | Brin, DavidDavid Brin | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2008 | Camouflage | Haldeman, JoeJoe Haldeman | Kaneko, TsukasaTsukasa Kaneko | Hayakawa Publishing |
| 2008 | The Golden Oecumene, trilogia | Wright, John C.John C. Wright | Higurashi, MasamichiMasamichi Higurashi | Hayakawa Publishing |
| 2008 | Golem 100 !Golem$^{100}$ | Bester, AlfredAlfred Bester | Watanabe, SachieSachie Watanabe | Kokusho Kankōkai |
| 2008 | Atrocity Archives !The Atrocity Archives | Stross, CharlesCharles Stross | Kaneko, HiroshiHiroshi Kaneko | Hayakawa Publishing |
| 2009 | Spin | Wilson, Robert CharlesRobert Charles Wilson | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2009 | Ghost Brigades !The Ghost Brigades | Scalzi, JohnJohn Scalzi | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2009 | Redemption Ark | Reynolds, AlastairAlastair Reynolds | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2009 | Light | Harrison, M. JohnM. John Harrison | Nakahara, NaoyaNaoya Nakahara | Kokusho Kankōkai |
| 2009 | Urth of the New Sun !The Urth of the New Sun | Wolfe, GeneGene Wolfe | Okabe, HiroyukiHiroyuki Okabe | Hayakawa Publishing |
| 2009 | Sun of Suns | Schroeder, KarlKarl Schroeder | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2009 | Seeker | McDevitt, JackJack McDevitt | Kaneko, HiroshiHiroshi Kaneko | Hayakawa Publishing |
| 2010 | Last Colony !The Last Colony | Scalzi, JohnJohn Scalzi | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2010 | Accelerando | Stross, CharlesCharles Stross | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2010 | Rainbows End | Vinge, VernorVernor Vinge | Akao, HidekoHideko Akao | Tokyo Sogensha |
| 2010 | Perdido Street Station | Miéville, ChinaChina Miéville | Higurashi, MasamichiMasamichi Higurashi | Hayakawa Publishing |
| 2010 | Probability, trilogia | Kress, NancyNancy Kress | Kaneko, TsukasaTsukasa Kaneko | Hayakawa Publishing |
| 2010 | Yiddish Policemen's Union !The Yiddish Policemen's Union | Chabon, MichaelMichael Chabon | Kurohara, ToshiyukiToshiyuki Kurohara | Shinchosha |
| 2011 | Eifelheim | Flynn, Michael F.Michael F. Flynn | Shimada, YooichiYooichi Shimada | Tokyo Sogensha |
| 2011 | World War Z | Brooks, MaxMax Brooks | Hamano, AkioAkio Hamano | Bungeishunjū |
| 2011 | Small Change, trilogia | Walton, JoJo Walton | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2011 | Mapa del Tiempo !El Mapa del Tiempo | Palma, Felix J.Felix J. Palma | miyazaki, MakiMaki miyazaki | Hayakawa Publishing |
| 2011 | Hunter's Run | Martin, George R. R.George R. R. Martin | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2011 | Hunter's Run | Dozois, GardnerGardner Dozois | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2011 | Hunter's Run | Abraham, DanielDaniel Abraham | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2011 | Un Lun Dun | Miéville, ChinaChina Miéville | Uchida, MasayukiMasayuki Uchida | Kawade Shobō Shinsha |
| 2011 | Genesis | Beckett, BernardBernard Beckett | Onoda, KazukoKazuko Onoda | Hayakawa Publishing |
| 2012 | Windup Girl !The Windup Girl | Bacigalupi, PaoloPaolo Bacigalupi | Tanaka, KazueKazue Tanaka | Hayakawa Publishing |
| 2012 | Windup Girl !The Windup Girl | Bacigalupi, PaoloPaolo Bacigalupi | Kaneko, HiroshiHiroshi Kaneko | Hayakawa Publishing |
| 2012 | City & The City !The City & the City | Miéville, ChinaChina Miéville | Higurashi, MasamichiMasamichi Higurashi | Hayakawa Publishing |
| 2012 | Chronoliths !The Chronoliths | Wilson, Robert CharlesRobert Charles Wilson | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2012 | Dhalgren | Delany, Samuel R.Samuel R. Delany | Ōkubo, YuzuruYuzuru Ōkubo | Kokusho Kankōkai |
| 2012 | Little Brother | Doctorow, CoryCory Doctorow | Kaneko, HiroshiHiroshi Kaneko | Hayakawa Publishing |
| 2012 | Millennium People | Ballard, J. G.J. G. Ballard | Masuda, MamoruMamoru Masuda | Tokyo Sogensha |
| 2013 | Android's Dream !The Android's Dream | Scalzi, JohnJohn Scalzi | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2013 | Quantum Thief !The Quantum Thief | Rajaniemi, HannuHannu Rajaniemi | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2013 | Vortex | Wilson, Robert CharlesRobert Charles Wilson | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2013 | Blackout | Willis, ConnieConnie Willis | Ohmori, NozomiNozomi Ohmori | Hayakawa Publishing |
| 2013 | Leviathan, trilogia | Westerfeld, ScottScott Westerfeld | Kobayashi, MiyukiMiyuki Kobayashi | Hayakawa Publishing |
| 2014 | Blindsight | Watts, PeterPeter Watts | Shimada, YooichiYooichi Shimada | Tokyo Sogensha |
| 2014 | Incandescence | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | Hayakawa Publishing |
| 2014 | Serpent's Egg | Lafferty, R. A.R. A. Lafferty | Inoue, HiroshiHiroshi Inoue | Seishinsha |
| 2014 | Embassytown | Miéville, ChinaChina Miéville | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2014 | Kraken | Miéville, ChinaChina Miéville | Higurashi, MasamichiMasamichi Higurashi | Hayakawa Publishing |
| 2014 | Islanders !The Islanders | Priest, ChristopherChristopher Priest | Furusawa, YoshimichiYoshimichi Furusawa | Hayakawa Publishing |
| 2014 | All Clear | Willis, ConnieConnie Willis | Ohmori, NozomiNozomi Ohmori | Hayakawa Publishing |
| 2015 | Martian !The Martian | Weir, AndyAndy Weir | Onoda, KazukoKazuko Onoda | Hayakawa Publishing |
| 2015 | Pathfinder | Card, Orson ScottOrson Scott Card | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2015 | Ready Player One | Cline, ErnestErnest Cline | Ikeda, MakikoMakiko Ikeda | SB Creative |
| 2015 | Dervish House !The Dervish House | McDonald, IanIan McDonald | Shimokusu, MasayaMasaya Shimokusu | Tokyo Sogensha |
| 2015 | Redshirts | Scalzi, JohnJohn Scalzi | Uchida, MasayukiMasayuki Uchida | Hayakawa Publishing |
| 2015 | Among Others | Walton, JoJo Walton | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2016 | Ancillary Justice | Leckie, AnnAnn Leckie | Akao, HidekoHideko Akao | Tokyo Sogensha |
| 2016 | Zendegi | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | Hayakawa Publishing |
| 2016 | Ack-Ack Macaque | Powell, Gareth L.Gareth L. Powell | Misumi, KazuyoKazuyo Misumi | Tokyo Sogensha |
| 2016 | Water Knife !The Water Knife | Bacigalupi, PaoloPaolo Bacigalupi | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2016 | Violent Century !The Violent Century | Tidhar, LavieLavie Tidhar | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2016 | Vulcan's Hammer !Vulcan's Hammer | Dick, Philip K.Philip K. Dick | Satō, TatsuoTatsuo Satō | Tokyo Sogensha |
| 2017 | United States of Japan | Tieryas, PeterPeter Tieryas | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2017 | Jack Vance Treasury 1: Magnus Ridolph | Vance, JackJack Vance | Asakura, HisashiHisashi Asakura | Kokusho Kankōkai (coleção original japonesa) |
| 2017 | Jack Vance Treasury 1: Magnus Ridolph | Vance, JackJack Vance | Sakai, AkinobuAkinobu Sakai | Kokusho Kankōkai (coleção original japonesa) |
| 2017 | Grace of Kings !The Grace of Kings | Liu, KenKen Liu | Furusawa, YoshimichiYoshimichi Furusawa | Hayakawa Publishing |
| 2017 | Roderick | Sladek, JohnJohn Sladek | Yanashita, KiichirōKiichirō Yanashita | Kawade Shobō Shinsha |
| 2017 | First Fifteen Lives of Harry August !The First Fifteen Lives of Harry August | North, ClaireClaire North | Amagai, HiromiHiromi Amagai | KADOKAWA / Kadokawa Shoten |
| 2017 | Imperial Radch, trilogia | Leckie, AnnAnn Leckie | Akao, HidekoHideko Akao | Tokyo Sogensha |
| 2017 | Enchanted Night | Millhauser, StevenSteven Millhauser | Shibata, MotoyukiMotoyuki Shibata | Hakusuisha |
| 2018 | Sleeping Giants | Neuvel, SylvainSylvain Neuvel | Sada, ChioriChiori Sada | Tokyo Sogensha |
| 2018 | Adjacent !The Adjacent | Priest, ChristopherChristopher Priest | Furusawa, YoshimichiYoshimichi Furusawa | Hayakawa Publishing |
| 2018 | Adjacent !The Adjacent | Priest, ChristopherChristopher Priest | Miki, YōkoYōko Miki | Hayakawa Publishing |
| 2018 | Borrowed Man !A Borrowed Man | Wolfe, GeneGene Wolfe | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2018 | My Real Children | Walton, JoJo Walton | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2018 | Blue Mars | Robinson, Kim StanleyKim Stanley Robinson | Ōshima, YutakaYutaka Ōshima | Tokyo Sogensha |
| 2018 | History of Soviet Fantastika !The History of Soviet Fantastika (История советской фантастики) | Roman Arbitman (Роман Арбитман) como Rustam Katz (Рустам Кац) | Umemura, HiroakiHiroaki Umemura | Kyōwakoku |
| 2018 | Jack Vance Treasury 3: Space Opera | Vance, JackJack Vance | Asakura, HisashiHisashi Asakura | Kokusho Kankōkai (coleção original japonesa) |
| 2018 | Jack Vance Treasury 3: Space Opera | Vance, JackJack Vance | Shiraishi, RōRō Shiraishi | Kokusho Kankōkai (coleção original japonesa) |
| 2019 | Mecha Samurai Empire | Tieryas, PeterPeter Tieryas | Nakahara, NaoyaNaoya Nakahara | Hayakawa Publishing |
| 2019 | Artemis | Weir, AndyAndy Weir | Onoda, KazukoKazuko Onoda | Hayakawa Publishing |
| 2019 | We Are Legion | Taylor, Dennis E.Dennis E. Taylor | Kaneko, HiroshiHiroshi Kaneko | Hayakawa Publishing |
| 2019 | Provenance | Leckie, AnnAnn Leckie | Akao, HidekoHideko Akao | Tokyo Sogensha |
| 2019 | Waking Gods | Neuvel, SylvainSylvain Neuvel | Sada, ChioriChiori Sada | Tokyo Sogensha |
| 2019 | Six Wakes | Lafferty, MurMur Lafferty | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2019 | Seveneves | Stephenson, NealNeal Stephenson | Higurashi, MasamichiMasamichi Higurashi | Hayakawa Publishing |
| 2020 | The Three-Body Problem | Liu, CixinCixin Liu | Tachihara, TōyaTōya Tachihara | Hayakawa Publishing |
| 2020 | The Three-Body Problem | Liu, CixinCixin Liu | Ohmori, NozomiNozomi Ohmori | Hayakawa Publishing |
| 2020 | The Three-Body Problem | Liu, CixinCixin Liu | Mitsuyoshi, SakuraSakura Mitsuyoshi | Hayakawa Publishing |
| 2020 | The Three-Body Problem | Liu, CixinCixin Liu | Wang, ChaiChai Wang | Hayakawa Publishing |
| 2020 | The Long Way to a Small, Angry Planet | Chambers, BeckyBecky Chambers | Hosomi, YōkoYōko Hosomi | Tokyo Sogensha |
| 2020 | The Paradox Men | Harness, Charles L.Charles L. Harness | Nakamura, TohruTohru Nakamura | Takeshobo |
| 2020 | Jade City | Lee, FondaFonda Lee | Ohtani, MayumiMayumi Ohtani | Hayakawa Publishing |
| 2020 | Only Human | Neuvel, SylvainSylvain Neuvel | Sada, ChioriChiori Sada | Tokyo Sogensha |
| 2020 | A Man Lies Dreaming | Tidhar, LavieLavie Tidhar | Oshino, ShingoShingo Oshino | Takeshobo |
| 2020 | The Murderbot Diaries [All Systems Red, Artificial Condition, Rogue Protocol, e Exit Strategy] | Wells, MarthaMartha Wells | Nakahara, NaoyaNaoya Nakahara | Tokyo Sogensha |
| 2021 | The Dark Forest | Liu, CixinCixin Liu | Tachihara, TōyaTōya Tachihara | Hayakawa Publishing |
| 2021 | The Dark Forest | Liu, CixinCixin Liu | Ohmori, NozomiNozomi Ohmori | Hayakawa Publishing |
| 2021 | The Dark Forest | Liu, CixinCixin Liu | Uehara, KaoriKaori Uehara | Hayakawa Publishing |
| 2021 | The Dark Forest | Liu, CixinCixin Liu | Tomari, KoKo Tomari | Hayakawa Publishing |
| 2021 | All the Birds in the Sky | Anders, Charlie JaneCharlie Jane Anders | Ichida, IzumiIzumi Ichida | Tokyo Sogensha |
| 2021 | The Strange Case of the Alchemist’s Daughter | Goss, TheodoraTheodora Goss | Suzuki, JunJun Suzuki | Hayakawa Publishing |
| 2021 | The Strange Case of the Alchemist’s Daughter | Goss, TheodoraTheodora Goss | Harashima, FumiyoFumiyo Harashima | Hayakawa Publishing |
| 2021 | The Strange Case of the Alchemist’s Daughter | Goss, TheodoraTheodora Goss | Ohtani, MayumiMayumi Ohtani | Hayakawa Publishing |
| 2021 | The Strange Case of the Alchemist’s Daughter | Goss, TheodoraTheodora Goss | Ichida, IzumiIzumi Ichida | Hayakawa Publishing |
| 2021 | The Fifth Season | Jemisin, N.K.N.K. Jemisin | Onoda, KazukoKazuko Onoda | Tokyo Sogensha |
| 2021 | The Calculating Stars | Kowal, Mary RobinetteMary Robinette Kowal | Sakai, AkinobuAkinobu Sakai | Hayakawa Publishing |
| 2021 | Ninefox Gambit | Lee, Yoon HaYoon Ha Lee | Akao, HidekoHideko Akao | Tokyo Sogensha |
| 2021 | The Psychology of Time Travel | Mascarenhas, KateKate Mascarenhas | Mogi, TakeshiTakeshi Mogi | Tokyo Sogensha |
| 2021 | Embers of War | Powell, Gareth L.Gareth L. Powell | Misumi, KazuyoKazuyo Misumi | Tokyo Sogensha |
| 2021 | Avengers of the Moon | Steele, AllenAllen Steele | Nakamura, TohruTohru Nakamura | Tokyo Sogensha |

### Melhor Conto Traduzido

* Vencedores e vencedores conjuntos  + Nenhum vencedor escolhido
| Ano | Vencedor(es) | Autor(es) | Tradutor(es) | Editora ou publicação |
| 1970 | "Squirrel Cage !The Squirrel Cage" | Disch, Thomas M.Thomas M. Disch | Itō, NorioNorio Itō | S-F Magazine |
| 1971 | "Poems !The Poems" | Bradbury, RayRay Bradbury | Itō, NorioNorio Itō | S-F Magazine |
| 1972 | "Blue Bottle !The Blue Bottle" | Bradbury, RayRay Bradbury | Itō, NorioNorio Itō | S-F Magazine |
| 1973 | "Black Ferris !The Black Ferris" | Bradbury, RayRay Bradbury | Itō, NorioNorio Itō | Dark Carnival, Hayakawa Publishing |
| 1974 | "Meeting with Medusa !A Meeting with Medusa" | Clarke, Arthur C.Arthur C. Clarke | Itō, NorioNorio Itō | S-F Magazine |
| 1975 | "Eurema's Dam" | Lafferty, R. A.R. A. Lafferty | Itō, NorioNorio Itō | S-F Magazine |
| 1976 | "Wet Paint" | Chandler, A. BertramA. Bertram Chandler | Noda, MasahiroMasahiro Noda | S-F Magazine |
| 1977 | "Rozprawa" | Lem, StanisławStanisław Lem | Fukami, TadashiTadashi Fukami | S-F Magazine |
| 1978 | (Não houve premiação) | (Não houve premiação) | (Não houve premiação) | (Não houve premiação) |
| 1979 | "Inconstant Moon" | Niven, LarryLarry Niven | Kozumi, ReiRei Kozumi | S-F Magazine |
| 1980 | (Não houve premiação) | (Não houve premiação) | (Não houve premiação) | (Não houve premiação) |
| 1981 | "Relic of the Empire !A Relic of the Empire" | Niven, LarryLarry Niven | Kozumi, ReiRei Kozumi | S-F Magazine |
| 1982 | "Brave Little Toaster !The Brave Little Toaster" | Disch, Thomas M.Thomas M. Disch | Asakura, HisashiHisashi Asakura | S-F Magazine |
| 1983 | "Nightflyers" | Martin, George R. R.George R. R. Martin | Yasuda, HitoshiHitoshi Yasuda | S-F Magazine |
| 1984 | "Unicorn Variation" | Zelazny, RogerRoger Zelazny | Kazami, JunJun Kazami | S-F Magazine |
| 1985 | (Não houve premiação) | (Não houve premiação) | (Não houve premiação) | (Não houve premiação) |
| 1986 | (Não houve premiação) | (Não houve premiação) | (Não houve premiação) | (Não houve premiação) |
| 1987 | "Press Enter■" | Varley, JohnJohn Varley | Kazami, JunJun Kazami | S-F Magazine |
| 1988 | "Only Neat Thing To Do !The Only Neat Thing To Do" | Tiptree, Jr., JamesJames Tiptree, Jr. | Asakura, HisashiHisashi Asakura | S-F Magazine |
| 1989 | "Eye for Eye" | Card, Orson ScottOrson Scott Card | Fukamachi, MarikoMariko Fukamachi | S-F Magazine |
| 1990 | "Think Blue, Count Two" | Smith, CordwainerCordwainer Smith | Itō, NorioNorio Itō | S-F Magazine |
| 1991 | "Schrödinger's Kitten" | Effinger, George AlecGeorge Alec Effinger | Asakura, HisashiHisashi Asakura | S-F Magazine |
| 1992 | "Tango Charlie and Foxtrot Romeo" | Varley, JohnJohn Varley | Asakura, HisashiHisashi Asakura | S-F Magazine |
| 1993 | "Groaning Hinges of the World" | Lafferty, R. A.R. A. Lafferty | Asakura, HisashiHisashi Asakura | S-F Magazine |
| 1994 | "Tangents" | Bear, GregGreg Bear | Sakai, AkinobuAkinobu Sakai | Tangents: Greg Bear's New Collection, Hayakawa Publishing |
| 1995 | "Planet Named Shayol !The Planet Named Shayol" | Smith, CordwainerCordwainer Smith | Itō, NorioNorio Itō | Planet Named Shayol !The Planet Named Shayol, Hayakawa Publishing |
| 1996 | "Robot Visions" | Asimov, IsaacIsaac Asimov | Itō, NorioNorio Itō | S-F Magazine |
| 1997 | "Heads" | Bear, GregGreg Bear | Onoda, KazukoKazuko Onoda | S-F Magazine |
| 1998 | "Death of Captain Future !The Death of Captain Future" | Steele, AllenAllen Steele | Noda, MasahiroMasahiro Noda | S-F Magazine |
| 1999 | "This Year's Class Picture" | Simmons, DanDan Simmons | Shimada, YooichiYooichi Shimada | S-F Magazine |
| 2000 | "Out of the Everywhere" | Tiptree, Jr., JamesJames Tiptree, Jr. | Itō, NorioNorio Itō | Out of the Everywhere, Hayakawa Publishing |
| 2001 | "Oceanic" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | S-F Magazine |
| 2002 | "Story of Your Life" | Chiang, TedTed Chiang | Kude, ShigeyukiShigeyuki Kude | S-F Magazine |
| 2002 | "Reasons to be Cheerful" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | 20-seiki SF vol. 6, Kawade Shobō Shinsha |
| 2003 | "Luminous" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | 90-nendai SF Kessaku-sen: the Second Volume, Hayakawa Publishing |
| 2004 | "Hell Is the Absence of God" | Chiang, TedTed Chiang | Yamagishi, MakotoMakoto Yamagishi | Story of Your Life, Hayakawa Publishing |
| 2005 | "And Now the News..." | Sturgeon, TheodoreTheodore Sturgeon | Ohmori, NozomiNozomi Ohmori | S-F Magazine |
| 2006 | "Human Front !The Human Front" | MacLeod, KenKen MacLeod | Shimada, YooichiYooichi Shimada | S-F Magazine |
| 2007 | "Astronaut from Wyoming !The Astronaut from Wyoming" | Castro, Adam-TroyAdam-Troy Castro | Asakura, HisashiHisashi Asakura | S-F Magazine |
| 2007 | "Astronaut from Wyoming !The Astronaut from Wyoming" | Oltion, JerryJerry Oltion | Asakura, HisashiHisashi Asakura | S-F Magazine |
| 2008 | "Weather" | Reynolds, AlastairAlastair Reynolds | Nakahara, NaoyaNaoya Nakahara | Great Wall of Mars, Hayakawa Publishing |
| 2009 | "Merchant and the Alchemist's Gate !The Merchant and the Alchemist's Gate" | Chiang, TedTed Chiang | Ohmori, NozomiNozomi Ohmori | S-F Magazine |
| 2010 | "Dark Integers" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | S-F Magazine |
| 2011 | "Carry the Moon in My Pocket" | Lovegrove, JamesJames Lovegrove | Nakamura, TōruTōru Nakamura | Astronaut from Wyoming !The Astronaut from Wyoming: The Best Space Exploration SF, Hayakawa Publishing (antologia original japonesa) |
| 2011 | "Exhalation" | Chiang, TedTed Chiang | Ohmori, NozomiNozomi Ohmori | S-F Magazine |
| 2011 | "Ray-Gun: A Love Story !The Ray-Gun: A Love Story" | Gardner, James AlanJames Alan Gardner | Kaneko, HiroshiHiroshi Kaneko | S-F Magazine |
| 2011 | "Crystal Nights" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | S-F Magazine |
| 2011 | "Pump Six" | Bacigalupi, PaoloPaolo Bacigalupi | Nakahara, NaoyaNaoya Nakahara | S-F Magazine |
| 2011 | "Man in the Mirror !The Man in the Mirror" | Landis, Geoffrey A.Geoffrey A. Landis | Onoda, KazukoKazuko Onoda | S-F Magazine |
| 2011 | "Beloved Time of Their Lives !The Beloved Time of Their Lives" | Watson, IanIan Watson | Ohmori, NozomiNozomi Ohmori | S-F Magazine |
| 2011 | "Beloved Time of Their Lives !The Beloved Time of Their Lives" | Quaglia, RobertRobert Quaglia | Ohmori, NozomiNozomi Ohmori | S-F Magazine |
| 2012 | "Lifecycle of Software Objects !The Lifecycle of Software Objects" | Chiang, TedTed Chiang | Ohmori, NozomiNozomi Ohmori | S-F Magazine |
| 2012 | "Pelican Bar !The Pelican Bar" | Fowler, Karen JoyKaren Joy Fowler | Ishigame, WataruWataru Ishigame | S-F Magazine |
| 2012 | "Gambler !The Gambler" | Bacigalupi, PaoloPaolo Bacigalupi | Furusawa, YoshimichiYoshimichi Furusawa | S-F Magazine |
| 2012 | "People of Sand and Slag !The People of Sand and Slag" | Bacigalupi, PaoloPaolo Bacigalupi | Nakahara, NaoyaNaoya Nakahara | S-F Magazine |
| 2012 | "Troika" | Reynolds, AlastairAlastair Reynolds | Nakahara, NaoyaNaoya Nakahara | S-F Magazine |
| 2012 | "Little Goddess !The Little Goddess" | McDonald, IanIan McDonald | Nakamura, HitomiHitomi Nakamura | S-F Magazine |
| 2013 | "Pocketful of Dharma" | Bacigalupi, PaoloPaolo Bacigalupi | Kaneko, HiroshiHiroshi Kaneko | Pump Six and Other Stories, Hayakawa Publishing |
| 2013 | "Emperor of Mars !The Emperor of Mars" | Steele, Allen M.Allen M. Steele | Furusawa, YoshimichiYoshimichi Furusawa | S-F Magazine |
| 2013 | "Lady Who Plucked Red Flowers Beneath the Queen's Window !The Lady Who Plucked Red Flowers Beneath the Queen's Window" | Swirsky, RachelRachel Swirsky | Kakinuma, EikoEiko Kakinuma | S-F Magazine |
| 2013 | "Tamarisk Hunter !The Tamarisk Hunter" | Bacigalupi, PaoloPaolo Bacigalupi | Nakahara, NaoyaNaoya Nakahara | Pump Six and Other Stories, Hayakawa Publishing |
| 2013 | "With Unclean Hands" | Castro, Adam-TroyAdam-Troy Castro | Onoda, KazukoKazuko Onoda | S-F Magazine, Hayakawa Publishing |
| 2013 | "Vishnu at the Cat Circus" | McDonald, IanIan McDonald | Shimokusu, MasayaMasaya Shimokusu | Cyberabad Days, Hayakawa Publishing |
| 2014 | "Paper Menagerie !The Paper Menagerie" | Liu, KenKen Liu | Furusawa, YoshimichiYoshimichi Furusawa | S-F Magazine |
| 2014 | "Palimpsest" | Stross, CharlesCharles Stross | Kaneko, HiroshiHiroshi Kaneko | S-F Magazine |
| 2014 | "Vacuum Lad" | Baxter, StephenStephen Baxter | Yaguchi, SatoruSatoru Yaguchi | S-F Magazine |
| 2014 | "Christopher Raven" | Goss, TheodoraTheodora Goss | Suzuki, JunJun Suzuki | S-F Magazine |
| 2014 | "Man Who Bridged the Mist !The Man Who Bridged the Mist" | Johnson, KijKij Johnson | Misumi, KazuyoKazuyo Misumi | S-F Magazine |
| 2014 | "Final Exam" | Akenberg, MeganMegan Akenberg | Suzuki, JunJun Suzuki | S-F Magazine |
| 2015 | "Girl-Thing Who Went Out for Sushi !The Girl-Thing Who Went Out for Sushi" | Cadigan, PatPat Cadigan | Shimada, YooichiYooichi Shimada | S-F Magazine |
| 2015 | Negation !"The Negation" | Priest, ChristopherChristopher Priest | Furusawa, YoshimichiYoshimichi Furusawa | S-F Magazine |
| 2015 | "Hunter Come Home" | McKenna, RichardRichard McKenna | Nakamura, TōruTōru Nakamura | Black Destroyer and Other Stories, Tokyo Sogensha (antologia original japonesa) |
| 2015 | "Water" | Naam, RamezRamez Naam | Nakahara, NaoyaNaoya Nakahara | S-F Magazine |
| 2015 | "For Want of a Nail" | Kowal, Mary RobinetteMary Robinette Kowal | Harashima, FumiyoFumiyo Harashima | S-F Magazine |
| 2015 | "Year of the Rat" | Chen, QiufanQiufan Chen | Nakahara, NaoyaNaoya Nakahara | S-F Magazine |
| 2015 | "War 3.01" | Brooke, KeithKeith Brooke | Naruniwa, MasatoMasato Naruniwa | S-F Magazine |
| 2016 | "Good Hunting" | Liu, KenKen Liu | Furusawa, YoshimichiYoshimichi Furusawa | The Paper Menagerie and Other Stories, Hayakawa Publishing (coleção original japonesa) |
| 2016 | "Road of Needles !The Road of Needles" | Kiernan, Caitlín R.Caitlín R. Kiernan | Suzuki, JunJun Suzuki | S-F Magazine |
| 2016 | "White Sin, Now" | Lee, TanithTanith Lee | Ichida, IzumiIzumi Ichida | S-F Magazine |
| 2016 | "Mask" | Lem, StanisławStanisław Lem | Hisayama, KōichiKōichi Hisayama | Fantstyczny Lem: Antologia według czytelników, Kokusho Kankōkai |
| 2016 | "Relays and Roses" | Wolfe, GeneGene Wolfe | Miyawaki, TakaoTakao Miyawaki | Gene Wolfe's Book of Days, Kokusho Kankōkai (coleção original japonesa) |
| 2016 | "Alfred's Ark" | Vance, JackJack Vance | Nakamura, TōruTōru Nakamura | The Bookshop and Other Stories, Tokyo Sogensha (antologia original japonesa) |
| 2016 | "Beautiful Boys" | Goss, TheodoraTheodora Goss | Suzuki, JunJun Suzuki | S-F Magazine |
| 2017 | "Backward, Turn Backward" | Tiptree, Jr., JamesJames Tiptree, Jr. | Onoda, KazukoKazuko Onoda | Crown of Stars, Hayakawa Publishing |
| 2017 | "Simulacrum" | Liu, KenKen Liu | Furusawa, YoshimichiYoshimichi Furusawa | S-F Magazine |
| 2017 | "Seventh Sight" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | S-F Magazine |
| 2017 | Day the World Turned Upside Down !"The Day the World Turned Upside Down" | Olde Heuvelt, ThomasThomas Olde Heuvelt | Suzuki, JunJun Suzuki | S-F Magazine |
| 2017 | Guiding Nose of Ulfant Banderoz !"The Guiding Nose of Ulfänt Banderōz" | Simmons, DanDan Simmons | Sakai, AkinobuAkinobu Sakai | S-F Magazine |
| 2017 | Deathbird !"The Deathbird" | Ellison, HarlanHarlan Ellison | Itō, NorioNorio Itō | The Deathbird and Other Stories, Hayakawa Publishing (coleção original japonesa) |
| 2018 | "Folding Beijing" (北京折叠) | Jingfang, HaoHao Jingfang (郝景芳) | Ōtani, MayumiMayumi Ōtani | S-F Magazine |
| 2018 | "Folding Beijing" (北京折叠) | Jingfang, HaoHao Jingfang (郝景芳) | Liu, KenKen Liu (tradução para o inglês) | S-F Magazine |
| 2018 | New Guys Always Work Overtime !"The New Guys Always Work Overtime" | Nelson, David ErikDavid Erik Nelson | Suzuki, JunJun Suzuki | S-F Magazine |
| 2018 | Advanced Reader's Picture Book of Comparative Cognition !"An Advanced Reader's Picture Book of Comparative Cognition" | Liu, KenKen Liu | Ichida, IzumiIzumi Ichida | Memories of My Mother, Hayakawa Publishing (coleção original japonesa) |
| 2018 | "Healing Benjamin" | Danvers, DennisDennis Danvers | Yamagishi, MakotoMakoto Yamagishi | Neko ha Utyū de Marukunaru [Cats Curling Up in Space], Takeshobo (antologia original japonesa) |
| 2018 | "Travel Diary" | Bester, AlfredAlfred Bester | Sakai, AkinobuAkinobu Sakai | Adam and No Eve, Tokyo Sogensha (coleção original japonesa) |
| 2018 | "Knotting Grass, Holding Ring" | Liu, KenKen Liu | Furusawa, YoshimichiYoshimichi Furusawa | Memories of My Mother, Hayakawa Publishing (coleção original japonesa) |
| 2019 | Circle !"The Circle" (円) | Cixin, LiuLiu Cixin (劉慈欣) | Nakahara, NaoyaNaoya Nakahara | Invisible Planets, Hayakawa Publishing |
| 2019 | Circle !"The Circle" (円) | Cixin, LiuLiu Cixin (劉慈欣) | Liu, KenKen Liu (tradução para o inglês) | Invisible Planets, Hayakawa Publishing |
| 2019 | Martian Obelisk !"The Martian Obelisk" | Nagata, LindaLinda Nagata | Nakahara, NaoyaNaoya Nakahara | S-F Magazine |
| 2019 | "Liar's House" | Shepard, LuciusLucius Shepard | Uchida, MasayukiMasayuki Uchida | The Man Who Painted the Dragon Griaule, Takeshobo (coleção original japonesa) |
| 2019 | "Monster in the Midest" | San Martin, Julio ToroJulio Toro San Martin | Nomura, YoshioYoshio Nomura | FUNGI: The Second Colony, P-vine ele-king books |
| 2019 | "Převychování" | Barda, JanJan Barda | Hirano, KiyomiKiyomi Hirano | Czech SF Collection, Heibonsha (coleção original japonesa) |
| 2019 | "Between Nine and Eleven" | Roberts, AdamAdam Roberts | Uchida, MasayukiMasayuki Uchida | S-F Magazine |
| 2019 | "Cybertank vs. Megazillus" | Gawne, Timothy J.Timothy J. Gawne | Sakai, AkinobuAkinobu Sakai | S-F Magazine |
| 2020 | Uncanny Valley !"Uncanny Valley" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | Bit Players and Other Stories, Hayakawa Publishing (coleção original japonesa) |
| 2020 | Anxiety Is the Dizziness of Freedom !“Anxiety Is the Dizziness of Freedom” | Chiang, TedTed Chiang | Ohmori, NozomiNozomi Ohmori | Exhalation, Hayakawa Publishing |
| 2020 | Omphalos !“Omphalos” | Chiang, TedTed Chiang | Ohmori, NozomiNozomi Ohmori | Exhalation, Hayakawa Publishing |
| 2020 | Memorials !"Memorials" | de Bodard, AlietteAliette de Bodard | Ohshima, YutakaYutaka Ohshima | The Tea Master and the Detective, Takeshobo (coleção original japonesa) |
| 2020 | Bit Players !"Bit Players" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | Bit Players and Other Stories, Hayakawa Publishing (coleção original japonesa) |
| 2020 | Caretaker !"The Caretaker" | Liu, KenKen Liu | Ohtani, MayumiMayumi Ohtani | The Reborn and Other Stories, Hayakawa Publishing (coleção original japonesa) |
| 2020 | Secret Life of Bots !"The Secret Life of Bots" | Palmer, SuzanneSuzanne Palmer | Nakahara, NaoyaNaoya Nakahara | S-F Magazine |
| 2021 | "Zima Blue" | Reynolds, AlastairAlastair Reynolds | Nakahara, NaoyaNaoya Nakahara | Best SF of the 2000s, Hayakawa Publishing (coleção original japonesa) |
| 2021 | "Our Science Fiction World" | Bao, ShuShu Bao | Ai, KosakuKosaku Ai | S-F Magazine |
| 2021 | "This is Not the Way Home" | Egan, GregGreg Egan | Yamagishi, MakotoMakoto Yamagishi | S-F Magazine |
| 2021 | "About My Space Hero" | Kim, Cho-yeopCho-yeop Kim | Kan, Bang-hwaBang-hwa Kan | If We Cannot Move at the Speed of Light, Hayakawa Publishing |
| 2021 | "The Weight of Memories" | Liu, CixinCixin Liu | Tomari, KoKo Tomari | S-F Magazine |
| 2021 | "The Snow of Jinyang" | Ran, ZhangZhang Ran | Nakahara, NaoyaNaoya Nakahara | Broken Stars: Contemporary Chinese Science Fiction in Translation, Hayakawa Publishing |
| 2021 | "My Crappy Autumn" | Peretz, NitayNitay Peretz | Uekusa, MasamiMasami Uekusa | Zion’s Fiction: A Treasury of Israeli Speculative Literature, Takeshobo |
| 2021 | "The Syllables of Silence" | Wen, ZhouZhou Wen | Asada, MasamiMasami Asada | The Stairway of the Time, Shinkigensha (coleção original japonesa) |

### Melhor Apresentação Dramática

| Ano | Vencedor |
| 1970 | Série de televisão The Prisoner |
| 1970 | Filme Charly |
| 1971 | Série de televisão UFO |
| 1972 | Filme The Andromeda Strain |
| 1973 | Filme Laranja Mecânica |
| 1974 | Filme Soylent Green |
| 1975 | Animé Uchū Senkan Yamato |
| 1976 | Peça teatral Star |
| 1977 | (Não houve premiação) |
| 1978 | Filme Solaris |
| 1979 | Filme Star Wars |
| 1980 | Filme Alien |
| 1981 | Filme Star Wars/The Empire Strikes Back |
| 1982 | (Não houve premiação) |
| 1983 | Filme Blade Runner |
| 1984 | Filme The Dark Crystal |
| 1985 | Filme Nausicaä do Vale do Vento |
| 1986 | Filme Back to the Future |
| 1987 | Filme Brazil |
| 1988 | Filme Royal Space Force: The Wings of Honneamise |
| 1989 | Filme Tonari no Totoro |
| 1990 | Animé Gunbuster |
| 1991 | Televisão Ginga Uchū Odyssey |
| 1992 | Filme Terminator 2: Judgment Day |
| 1993 | Animé Mama wa Shōgaku 4 Nensei |
| 1994 | Filme Jurassic Park |
| 1995 | Filme Zeiram 2 |
| 1996 | Filme Gamera: Guardian of the Universe |
| 1997 | Filme Gamera 2: Attack of Legion |
| 1998 | Tokusatsu Ultraman Tiga |
| 1999 | Filme Martian Successor Nadesico: The Motion Picture – Prince of Darkness |
| 2000 | Animé Cowboy Bebop |
| 2001 | Jogo eletrónico Gunparade March |
| 2002 | Tokusatsu Kamen Rider Kuuga |
| 2003 | Animé Voices of a Distant Star |
| 2004 | Filme The Two Towers |
| 2005 | Animé Planetes |
| 2006 | Tokusatsu Tokusou Sentai Dekaranger |
| 2007 | Filme The Girl Who Leapt Through Time |
| 2008 | Animé Dennō Coil |
| 2009 | Animé Macross Frontier |
| 2010 | Filme Summer Wars |
| 2011 | Filme District 9 |
| 2012 | Animé Mahō Shōjo Madoka Magika |
| 2013 | Animé Bodacious Space Pirates |
| 2014 | Filme Pacific Rim |
| 2015 | Filme Space Battleship Yamato 2199: Odyssey of the Celestial Ark |
| 2016 | Filme Girls und Panzer der Film |
| 2017 | Filme Shin Godzilla |
| 2018 | Animé Kemono Friends |
| 2019 | Animé SSSS.Gridman |
| 2020 | Animé Astra Lost in Space |
| 2021 | Tokusatsu Ultraman Z |

### Melhor Banda Desenhada

| Ano | Vencedor |
| 1978 | Toward the Terra de Keiko Takemiya |
| 1979 | Fujōri Nikki de Hideo Azuma |
| 1980 | Star Red de Moto Hagio |
| 1981 | Densetsu de Wakako Mizuki |
| 1982 | Kibun wa Mō Sensō de Toshihiko Yahagi e Katsuhiro Otomo |
| 1983 | Gin no Sankaku de Moto Hagio |
| 1984 | Domu: A Child's Dream de Katsuhiro Otomo |
| 1985 | X + Y de Moto Hagio |
| 1986 | Appleseed de Masamune Shirow |
| 1987 | Urusei Yatsura de Rumiko Takahashi |
| 1988 | Kyūkyoku Chōjin R de Masami Yūki |
| 1989 | Mermaid Saga de Rumiko Takahashi |
| 1990 | So What? de Megumi Wakatsuki |
| 1991 | Uchū Daizakka de Eiji Yokoyama |
| 1992 | Yamataika de Yukinobu Hoshino |
| 1993 | OZ de Natsumi Itsuki |
| 1994 | Dai-Hon'ya de Miki Tori |
| 1994 | Grant Leauvas Monogatari de Kyōko Shitō |
| 1995 | Nausicaä do Vale do Vento de Hayao Miyazaki |
| 1996 | Parasyte de Hitoshi Iwaaki |
| 1997 | Ushio and Tora de Kazuhiro Fujita |
| 1998 | SF Taishō de Miki Tori |
| 1999 | Runnahime Hourouki de Eiji Yokoyama |
| 2000 | Itihaasa de Wakako Mizuki |
| 2001 | Cardcaptor Sakura de Clamp |
| 2002 | Planetes de Makoto Yukimura |
| 2003 | Chronoeyes de Yūichi Hasegawa |
| 2004 | From Far Away de Kyōko Hikawa |
| 2005 | Bremen II de Izumi Kawahara |
| 2006 | Onmyōji de Reiko Okano |
| 2007 | Yokohama Kaidashi Kikō de Hitoshi Ashinano |
| 2008 | 20th Century Boys de Naoki Urasawa e Takashi Nagasaki |
| 2009 | Trigun Maximum de Yasuhiro Nightow |
| 2010 | Pluto de Naoki Urasawa, Osamu Tezuka, Takashi Nagasaki, Macoto Tezka e Tezuka Productions |
| 2011 | Fullmetal Alchemist de Hiromu Arakawa |
| 2012 | Mobile Suit Gundam: The Origin de Yoshikazu Yasuhiko |
| 2013 | Inherit the Stars de Yukinobu Hoshino |
| 2014 | The World of Narue de Tomohiro Marukawa |
| 2015 | Moyasimon de Masayuki Ishikawa |
| 2016 | Knights of Sidonia de Tsutomu Nihei |
| 2017 | Kochira Katsushika-ku Kameari Kōen-mae Hashutsujo de Osamu Akimoto |
| 2018 | And Yet the Town Moves de Masakazu Ishiguro |
| 2019 | Girls' Last Tour de Tsukumizu |
| 2020 | How many light-years to Babylon? de Dowman Sayman |
| 2020 | Batman Ninja de Masato Hisa |
| 2021 | Hozuki's Coolheadedness de Natsumi Eguchi |
| 2021 | Kimi o Shinasenai tame no Storia de Toriko Gin |

### Melhor Artista

| Ano | Vencedor |
| 1979 | Naoyuki Kato |
| 1980 | Noriyoshi Ohrai |
| 1981 | Yoshikazu Yasuhiko |
| 1982 | Shusei Nagaoka |
| 1983 | Yoshitaka Amano |
| 1984 | Yoshitaka Amano |
| 1985 | Yoshitaka Amano |
| 1986 | Yoshitaka Amano |
| 1987 | Michiaki Satō |
| 1988 | Jun Suemi |
| 1989 | Hiroyuki Katō e Keisuke Gotō |
| 1990 | Katsumi Michihara |
| 1991 | Eiji Yokoyama |
| 1992 | Masamune Shirow |
| 1993 | Keinojō Mizutama |
| 1994 | Hitoshi Yoneda |
| 1995 | Keinojō Mizutama |
| 1996 | Akihiro Yamada |
| 1997 | Yuji Kaida |
| 1998 | Shigeru Mizuki |
| 1999 | Takami Akai |
| 2000 | Kenji Tsuruta |
| 2001 | Kenji Tsuruta |
| 2002 | Katsuya Terada |
| 2003 | Makoto Shinkai |
| 2004 | Daisuke Nishijima |
| 2005 | Makoto Shinkai |
| 2006 | Range Murata |
| 2007 | Yoshitaka Amano |
| 2008 | Naoyuki Kato |
| 2009 | Naoyuki Kato |
| 2010 | Naoyuki Kato |
| 2011 | Naoyuki Kato |
| 2012 | Naohiro Washio |
| 2013 | Kenji Tsuruta |
| 2014 | Naoyuki Kato |
| 2015 | Keinojō Mizutama |
| 2016 | Noriyoshi Ohrai |
| 2017 | Naoyuki Kato |
| 2018 | Noriko Nagano |
| 2019 | Naoyuki Kato |
| 2020 | Yūko Shiraishi |
| 2021 | Yūko Shiraishi |

### Melhor Obra de Não Ficção

| Ano | Vencedor |
| 1985 | Kōseiki no Sekai (光世紀の世界, Kōseiki no Sekai) de Fujio Ishihara |
| 1986 | Tokusatsu Hero Retsuden (特撮ヒーロー列伝, Tokusatsu Hero Retsuden) de Noriaki Ikeda |
| 1987 | Ishihara Hakase no SF Kenkyūshitsu (石原博士のSF研究室, Ishihara Hakase no SF Kenkyūshitsu) de Fujio Ishihara |
| 1988 | Wizardry Nikki (ウィザードリィ日記, Wizardry Nikki) de Tetsu Yano |
| 1989 | Space Opera no Kakikata (スペース・オペラの書き方, Space Opera no Kakikata) de Masahiro Noda |
| 1990 | Future Magic de Robert L. Forward |
| 1991 | SF Handbook (SFハンドブック, SF Handbook), edição de Hayakawa Publishing Editorial Office |
| 1992 | TV Series Denshi Rikkoku Nippon no Jijoden (電子立国日本の自叙伝, Denshi Rikkoku Nippon no Jijoden) de NHK |
| 1993 | The Minds of Billy Milligan de Daniel Keyes |
| 1994 | Yasashii Uchū Kaihatsu Nyūmon (やさしい宇宙開発入門, Yasashii Uchū Kaihatsu Nyūmon) de Masahiro Noda |
| 1995 | Itoshino Wonderland: Space Opera no Yomikata (愛しのワンダーランド――スペース・オペラの読み方, Itoshino Wonderland: Space Opera no Yomikata) de Masahiro Noda |
| 1996 | Tondemo-bon no Sekai (トンデモ本の世界, Tondemo-bon no Sekai), edição de Togakkai |
| 1997 | Tondemo-bon no Gyakushū (トンデモ本の逆襲, Tondemo-bon no Gyakushū), edição de Togakkai |
| 1998 | Walking Humanoid Robot P2 de Honda |
| 1999 | Uchū o Kūsōshitekita Hitobito (宇宙を空想してきた人々, Uchū o Kūsōshitekita Hitobito) de Masahiro Noda |
| 2000 | AIBO de Sony |
| 2001 | Motto Sugoi Kagaku de Mamorimasu! (もっとすごい科学で守ります！, Motto Sugoi Kagaku de Mamorimasu!) de Yūichi Hasegawa |
| 2002 | NHK Shōnen Drama Series no Subete (NHK少年ドラマシリーズのすべて, NHK Shōnen Drama Series no Subete) de Hisaaki Masuyama |
| 2003 | Uchū eno Passport (宇宙へのパスポート, Uchū eno Passport) de Yūichi Sasamoto |
| 2004 | Uchū eno Passport 2 (宇宙へのパスポート 2, Uchū eno Passport 2) de Yūichi Sasamoto |
| 2005 | Maeda Kensetsu Fantasy Eigyobu (前田建設ファンタジー営業部, Maeda Kensetsu Fantasy Eigyobu) de Maeda Corporation |
| 2006 | Disappearance Diary (失踪日記, Disappearance Diary) de Hideo Azuma |
| 2007 | Uchū eno Passport 3 (宇宙へのパスポート 3, Uchū eno Passport 3) de Yūichi Sasamoto |
| 2008 | Hoshi Shinichi: 1001 Wa o Tsukutta Hito (星新一 一〇〇一話を作った人, Hoshi Shinichi: 1001 Wa o Tsukutta Hito) de Hazuki Saishō |
| 2009 | Sekai no SF ga Yattekita! Nippon Con File 2007 (世界のSFがやってきた!!――ニッポンコン・ファイル2007, Sekai no SF ga Yattekita! Nippon Con File 2007) edição do Clube de Escritores de Ficção Científica e Fantasia do Japão |
| 2010 | Nihon SF Seishinshi (日本SF精神史, Nihon SF Seishinshi) de Yasuo Nagayama |
| 2011 | Sa wa Science no Sa (サはサイエンスのサ, Sa wa Science no Sa) de Tsukasa Shikano |
| 2012 | Azuma Hideo Sōtokushū: Bishōjo, SF, Fujōri Gag, Soshite Shissō (吾妻ひでお〈総特集〉――美少女・SF・不条理ギャグ、そして失踪, Azuma Hideo Sōtokushū: Bishōjo, SF, Fujōri Gag, Soshite Shissō), edição de Kawade Shobō Shinsha |
| 2013 | Cópia impressa de "The Present and Future of CGM: The World Opened Up de Hatsune Miku, Nico Nico Douga, e PIAPRO" da edição de maio de 2012 da IPSJ Magazine, publicada na Sociedade de Processamento de Informação do Japão |
| 2014 | Utyū he Ikitakute Ekitai Nenryō Rocket o DIY shitemita (宇宙へ行きたくて液体燃料ロケットをDIYしてみた, Utyū he Ikitakute Ekitai Nenryō Rocket o DIY shitemita) de Yoshitoo Asari |
| 2015 | Sanrio SF Bunko Sōkaisetsu (サンリオSF文庫総解説, Sanrio SF Bunko Sōkaisetsu) edição de Shinji Maki e Nozomi Ohmori |
| 2016 | SF made 10,000 Kōnen (SFまで10,000光年, SF made 10,000 Kōnen) e SFまで100,000光年以上 (SF made 100,000 Kōnen Ijō, SFまで100,000光年以上) de Keinojō Mizutama |
| 2017 | SF no S ha Suteki no S (SFのSは、ステキのS, SF no S ha Suteki no S) de Haruna Ikezawa |
| 2018 | Arienakunai Kagaku no Kyōkasho (アリエナクナイ科学ノ教科書 〜空想設定を読み解く31講〜, Arienakunai Kagaku no Kyōkasho) de Kurare, em colaboração com Yakuri Kyōshitsu |
| 2019 | Tsutsui Yasutaka Jisaku o Kataru (筒井康隆、自作を語る, Tsutsui Yasutaka Jisaku o Kataru) de Yasutaka Tsutsui, edição de Sanzō Kusaka |
| 2020 | NHK Hyappun De Meicho: Komatsu Sakyō Special "Kami" naki Jidai no Shinwa (NHK 100分de名著『小松左京スペシャル 「神」なき時代の神話』, NHK Hyappun De Meicho: Komatsu Sakyō Special "Kami" naki Jidai no Shinwa) de Tetsuya Miyazaki (NHK Publishing, Inc.) |
| 2021 | NHK Hyappun De Meicho: Arthur C. Clarke Special Tada no "Kūsō" deha nai (NHK 100分de名著『アーサー・Ｃ・クラークスペシャル　ただの「空想」ではない』, NHK Hyappun De Meicho: Arthur C. Clarke Special Tada no "Kūsō" deha nai) de Hideaki Sena (NHK Publishing, Inc.) |

### Nomeação Livre

| Ano | Vencedor |
| 2002 | Voo de Teste 1 do foguete H-IIA, da Agência Japonesa de Exploração Aeroespacial |
| 2003 | Robô humanoide HRP-2 Promet, de Yutaka Izubuchi e Kawada Industries |
| 2004 | Brinquedo da série um do Museu Real de Ciência, supervisionado por Toshio Okada, e fabricado por Takara e Kaiyodo |
| 2005 | Pavilhão do Japão na nona Bienal de Arquitetura de Veneza, da Fundação Japão, Kaichirō Morikawa, e outros artistas participantes |
| 2006 | Aterragem no asteroide Itokawa da missão de regresso acerca da amostra do asteroide MUSES-C "Hayabusa", da Agência Japonesa de Exploração Aeroespacial |
| 2007 | Foguete M-V, da Agência Japonesa de Exploração Aeroespacial |
| 2008 | Hatsune Miku, da Crypton Future Media Co. |
| 2009 | (Não houve premiação) |
| 2010 | Aniversário do Trigésimo Projeto Gundam Real G, Estátua de Gundam, construída por Sunrise Inc. e Nomura Co., Ltd. |
| 2011 | Retorno da sonda Hayabusa (o vigésimo satélite de ciência MUSES-C) à Terra, operada pela Agência Japonesa de Exploração Aeroespacial |
| 2012 | (Não houve premiação) |
| 2013 | Células iPS, Centro de Investigação e Aplicação de Células iPS, Universidade de Quioto |
| 2014 | NOVA, série de antologia original, edição de Nozomi Ohmori |
| 2015 | Drama televisivo Aoi Honō |
| 2016 | Publicação do quingentésimo volume da série Perry Rhodan no Japão |
| 2017 | Designação formal do elemento 113 como Nipónio |
| 2018 | O projeto de homenagem aos cinquenta anos de Locke the Superman |
| 2019 | O pouso de MINERVA-II-1 na superfície do asteroide Ryugu (o primeiro objeto feito pelo homem a explorar o movimento numa superfície de asteroide), Projeto Hayabusa2 |
| 2020 | A primeira imagem de um buraco negro, em colaboração com o projeto Event Horizon Telescope |
| 2021 | Amabie, um monstro japonês que evita uma epidemia |

### Prémio Especial

A SFFAN pode atribuir os prémios especiais, que não foram votados. Eles são considerados como Prémios Seiun oficiais. Todos com exceção de um deles, Uchūjin, foram atribuídos postumamente às pessoas que contribuíram para os grupos de admiradores de ficção científica japonesa.
| Ano | Vencedor |
| 1980 | Motoichirō Takebe, artista |
| 1982 | Uchūjin como o fanzine de ficção científica mais antiga do Japão |
| 1989 | Osamu Tezuka, artista de banda desenhada |
| 2005 | Tetsu Yano, tradução/autoria |
| 2007 | Yoshihiro Yonezawa, crítica de mangá/autoria/cofundador e presidente da Comiket |
| 2008 | Kōichirō Noda (Masahiro Noda), tradução/autoria |
| 2010 | Takumi Shibano (Rei Kozumi), tradução/autoria |
| 2011 | Sakyo Komatsu, autoria |