Question: What is the other name for the world's largest dōjinshi fair, held twice a year in Tokyo, Japan that was the location of the first release of a Japanese adult dōjin visual novel created by Type-Moon in 2000?

Context articles: List of Fate/Zero characters
Walkure Romanze: Shōjo Kishi Monogatari
Comiket
List of Fate/stay night characters
White Album 2
Tsukihime
Type-Moon
Wagamama High Spec
Hiroyuki (artist)
To Heart

This is a list of characters from the Japanese light novel series, "Fate/Zero" by Gen Urobuchi, illustrated by Takashi Takeuchi and a collaboration between Type-Moon and fellow developer Nitroplus.
 It is the direct prequel to the Japanese adult visual novel, "Fate/stay night" and was adapted into an anime series by Ufotable.
Walkure Romanze: Shōjo Kishi Monogatari (ワルキューレ ロマンツェ 少女騎士物語 , Warukyūre Romantse Shōjo Kishi Monogatari , lit.
 "Valkyrie Romance: Girl Knight Story") , also known as "Walroma" (ワルロマ , Waruroma ) for short, is a Japanese adult visual novel developed by the visual novel company Ricotta for Windows PCs.
 It is Ricotta's second visual novel after "Princess Lover!
".
 It was released on October 28, 2011.
 The game is described by the development team as a "romancing female knights ADV" (少女騎士恋愛ADV , shōjo kishi renai ADV ) .
 On August 9, 2012, Ricotta announced that a fandisc titled "Walkure Romanze More&More" was in production.
 The fandisc is scheduled for release in 2013.
 An anime television series adaptation titled "Walkure Romanze", produced by 8-Bit and directed by Yūsuke Yamamoto, it aired from October 6 to December 22, 2013.
Comiket (コミケット , Komiketto ) , otherwise known as the Comic Market (コミックマーケット , Komikku Māketto ) , is the world's largest dōjinshi fair, held twice a year in Tokyo, Japan.
 The first Comiket was held on December 21, 1975, with only about 32 participating circles and an estimated 600 attendees.
 Attendance has since swelled to over a half million people.
This is a list of characters from the Japanese adult visual novel Fate/stay night, created by Type-Moon and adapted in two anime series by Studio Deen and Ufotable.
 The voices of the characters listed are from the anime, PlayStation 2 and PC (Réalta Nua) versions of the game.
White Album 2 (ホワイトアルバム2 , Howaito Arubamu 2 ) is a trilogy of Japanese adult visual novels developed by the visual novel company Leaf for the Microsoft Windows PC, and is the sequel to Leaf's earlier visual novel, "White Album".
 The first part of the series, named "White Album 2: Introductory Chapter", was released on March 26, 2010.
 The second part in the series is named "White Album 2: Closing Chapter" and was released on December 22, 2011.
 An all-ages PlayStation 3 version combining both chapters published by Aquaplus was released in 2012 and ported for PlayStation Vita in 2013.
 The gameplay of "White Album 2" follows a linear plot line which offers pre-determined scenarios with courses of interaction.
 A television series anime adaptation aired in Japan between October and December 2013.
Tsukihime (Japanese: 月姫 , lit.
 "Lunar Princess") is a Japanese adult dōjin visual novel created by Type-Moon, who first released it at the Winter Comiket in December 2000.
 It was adapted in 2003 into an anime series, "Shingetsutan Tsukihime", produced by J.C.Staff and Geneon, and a manga series, which was serialized between October 2003 and September 2010 in MediaWorks' seinen magazine "Dengeki Daioh", with 10 volumes released.
Type-Moon (タイプムーン , Taipu Mūn ) is a Japanese game company, best known for their visual novels, co-founded by author Kinoko Nasu and illustrator Takashi Takeuchi.
 It is also known under the name Notes Co., Ltd. (有限会社ノーツ , Yūgen-kaisha Nōtsu ) for its publishing and corporate operations.
 After creating the popular visual novel "Tsukihime" as a doujin soft circle, Type-Moon has since incorporated and produced the also popular visual novel "Fate/stay night".
 The latter has also been adapted into anime and manga series that have amassed a global fanbase.
Wagamama High Spec (ワガママハイスペック , Wagamama Haisupekku , lit.
 "Selfish High Spec") , officially abbreviated as , is a Japanese adult visual novel developed by Madosoft and was released for Windows on April 28, 2016.
 It was ported to the PlayStation Vita.
 An English version of the visual novel will be released by Sekai Project.
 A 12-episode anime television series adaptation produced by AXsiZ aired between April and June 2016.
 A sequel to the visual novel titled "Wagamama High Spec Over Clock" will be released in August 2017.
Hiroyuki (ヒロユキ , born April 23, 1982) is a Japanese manga creator from Ishikawa, Japan.
 He is notable for the creation of the four-panel comic strip manga "Dōjin Work" which is the first of his works to be adapted into an anime.
 He also created the four-panel manga series "The Comic Artist and Assistants", which was serialized from 2008 to 2012, with a sequel serialized from August 2013, and adapted into an anime television series which aired in 2014.
 Hiroyuki has also created dōjinshi based on the Type-Moon visual novels "Tsukihime" and "Fate/stay night".
 His older sister, Kouji Megumi (恵 広史 , Megumi Kōji ) , is also a manga author.
To Heart (トゥハート , Tu Hāto ) is a Japanese adult visual novel developed by Leaf and released on May 23, 1997 for Windows.
 It was later ported to the PlayStation and given voice acting.
 A second PC version, titled "To Heart PSE" was released containing the PlayStation version as well as bonus games.
 "To Heart PSE" and the PlayStation version had the adult scenes removed.
 "To Heart" is Leaf's fifth game, and the third and final title in the Leaf Visual Novel Series along with "Shizuku" and "Kizuato".
 The gameplay in "To Heart" follows a plot line which offers pre-determined scenarios with courses of interaction, and focuses on the appeal of the eight female main characters.
 A sequel of "To Heart", "To Heart 2", was released on December 28, 2004 directly to the PlayStation 2.
 A special bundle of "To Heart 2" and a PS2 version of "To Heart" was released on the same day.
 The original PC release of the visual novel was titled "To Heart", however the anime and the PSE versions later changed to "ToHeart" without any space between the words.
 The English release of the anime uses the former format.