Oricon

Oricon Inc. (株式会社オリコン; Original Confidence) was established in 1999 as a holding company supplies statistics and information on music and the music industry in Japan. Oricon puts out Japanese music charts, similar to the Billboard Japan charts, and maintains several ranking lists and publishes them on its website. While paying customers have access to the full lists, a slimmed down version is available for free on their website.
==Number Ones==
;Hello! Project singles which have reached number one on the weekly chart include
:
*1998: Daite HOLD ON ME! - Morning Musume
*1999:
**LOVE Machine - Morning Musume (#1 for three weeks)
**Chokotto LOVE - Petitmoni
*2000:
**Happy Summer Wedding - Morning Musume
**Seishun Jidai 1.2.3! / Bicycle Daiseikou! - Petitmoni
**I WISH - Morning Musume
*2001:,
**Minimoni Jankenpyon! / Haru Natsu Aki Fuyu Daisukki! - Minimoni (#1 for two weeks)
**BABY! Koi ni KNOCK OUT! - Petitmoni
**Ai no Bakayarou - Goto Maki
**The Peace! - Morning Musume
**Minimoni Telephone! Rin Rin Rin / Minimoni Bus Guide - Minimoni
**Mr.Moonlight ~Ai no Big Band~ - Morning Musume
**Oujisama to Yuki no Yoru - Tanpopo
*2002:
**Souda! We're ALIVE - Morning Musume
**Koko ni Iruzee! - Morning Musume
**SHALL WE LOVE? - Gomattou
*2003: AS FOR ONE DAY - Morning Musume
*2005: Suki Sugite Baka Mitai - DEF.DIVA
*2006: Aruiteru - Morning Musume
*2009: Shouganai Yume Oibito - Morning Musume
*2013:
**Help me!! - Morning Musume
**Brainstorming / Kimi Sae Ireba Nani mo Iranai - Morning Musume
**Wagamama Ki no Mama Ai no Joke / Ai no Gundan - Morning Musume
*2014:
**Egao no Kimi wa Taiyou sa / Kimi no Kawari wa Iyashinai / What is LOVE? - Morning Musume '14
**Toki wo Koe Sora wo Koe / Password is 0 - Morning Musume '14
*2015:
**Wonderful World / Ça va ? Ça va ? - Juice=Juice
**Tsumetai Kaze to Kataomoi / ENDLESS SKY / One and Only - Morning Musume '15
*2016:
**Sakura Night Fever / Chotto Guchoku ni! Chototsumoushin / Osu! Kobushi Tamashii - Kobushi Factory
**Sexy Cat no Enzetsu / Mukidashi de Mukiatte / Sou ja nai - Morning Musume '16
*2018:
**Are you Happy? / A gonna - Morning Musume '18
**YEAH YEAH YEAH / Akogare no Stress-free / Hana, Takenawa no Toki - Hello Pro All Stars
*2019: 
**Megane no Otoko no Ko / Nippon no D・N・A! / Go Waist - BEYOOOOONDS
**Watashi wo Tsukuru no wa Watashi / Zenzen Okiagarenai SUNDAY - ANGERME
*2021:
**Gekikara LOVE / Now Now Ningen / Konna Hazu ja Nakatta! - BEYOOOOONDS
*2022:
**Ai・Mashou / Hade ni Yacchai na! / Aisubeki Beki Human Life - ANGERME
**Adrenaline Dame / Yowasa ja nai yo, Koi wa / Idol Tenshoku Ondo - Tsubaki Factory
**Swing Swing Paradise / Happy birthday to Me! - Morning Musume '22
;Hello! Project albums which have reached number one on the weekly albums chart include
:
*2000: Petit Best ~Ki Ao Aka~ - Hello! Project
*2001: Best! Morning Musume 1 - Morning Musume
*2002: 4th "Ikimasshoi!" - Morning Musume
*2003: No.5 - Morning Musume
*2018: Hatachi no Morning Musume - Morning Musume 20th
*2019: Best! Morning Musume 20th Anniversary - Morning Musume
*2022: terzo - Juice=Juice
==Year-end Charts Singles==
===Top 100 Singles 1998-2004===
<tabber>1998=
:52. Morning Musume - Daite HOLD ON ME! (497,120)
:58. Morning Musume - Summer Night Town (417,330)
|-|1999=
:7. Morning Musume - LOVE Machine (1,207,370)
:51. Morning Musume - Memory Seishun no Hikari (410,850)
:93. Morning Musume - Manatsu no Kousen (235,010)
|-|2000=
:7. Morning Musume - Koi no Dance Site (1,229,970)
:9. Petitmoni - Chokotto LOVE (1,123,610)
:15. Morning Musume - Happy Summer Wedding (978,620)
:33. Morning Musume - I WISH (637,550)
:44. Akagumi 4 - Akai Nikkichou (507,850)
:51. Petitmoni - Seishun Jidai 1.2.3! / Bicycle Daiseikou! (484,160)
:53. Kiiro 5 - Kiiroi Osora de BOOM BOOM BOOM (475,970)
:56. Morning Musume - LOVE Machine (439,260)
:69. Aoiro 7 - Aoi Sports Car no Otoko (385,540)
:76. Tanpopo - Otome Pasta ni Kandou (349,900)
|-|2001=
:5. Morning Musume - Ren'ai Revolution 21 (986,040)
:15. Minimoni - Minimoni Jankenpyon! / Haru Natsu Aki Fuyu Daisukki! (763,380)
:20. Morning Musume - The☆Peace! (659,490)
:37. Goto Maki - Ai no Bakayarou (434,790)
:39. Petitmoni - BABY! Koi ni KNOCK OUT! (429,270)
:42. Morning Musume - Mr.Moonlight ~Ai no Big Band~ (414,480)
:47. Tanpopo - Koi wo Shichaimashita! (386,830)
:57. Minimoni - Minimoni Telephone! Rin Rin Rin / Minimoni Bus Guide (326,320)
:64. 3nin Matsuri - Chu! Natsu Party (303,870)
:86. 7nin Matsuri - Summer Reggae! Rainbow (226,190)
:95. Goto Maki - Afurechau...BE IN LOVE (210,360)
:100. 10-nin Matsuri - Dancing! Natsu Matsuri (202,660)
|-|2002=
:17. Morning Musume - Souda! We're ALIVE (443,630)
:26. Minimoni - Minihamus no Ai no Uta (325,440)
:29. Morning Musume - Do it! Now (310,600)
:39. Minimoni - Minimoni Hinamatsuri! / Mini Strawberry Pie (265,590)
:51. Matsuura Aya - ♡Momoiro Kataomoi♡ (224,480)
:52. Minimoni - Ai~n Taisou / Ai~n! Dance no Uta (212,230)
:55. Tanpopo - Oujisama to Yuki no Yoru (201,040)
:64. Morning Musume - Koko ni Iruzee! (184,130)
:95. Petitmoni - Pittari Shitai X'mas! (135,210)
|-|2003=
:57. Gomattou - SHALL WE LOVE? (157,057)
:63. Morning Musume - Morning Musume no Hyokkori Hyoutanjima (151,342)
:64. Morning Musume - Shabondama (148,930)
:75. Morning Musume - AS FOR ONE DAY (129,893)
|-|2004=
:89. Morning Musume - Ai Araba IT'S ALL RIGHT (108,368)
</tabber>
===Top 200 Singles of 2005-2010===
<tabber>2005=
:129. Morning Musume - Iroppoi Jirettai (82,200)
:148. Morning Musume - THE Manpower!!! (67,860)
:161. H.P. All Stars - ALL FOR ONE & ONE FOR ALL! (61,440)
:170. Morning Musume - Osaka Koi no Uta (59,287)
:178. Matsuura Aya - Ki ga Tsukeba Anata (56,356)
:195. Morning Musume - Chokkan 2 ~Nogashita Sakana wa Ookiizo!~ (49,924)
|-|2006=
:167. Morning Musume - Aruiteru (53,404)
:168. Kusumi Koharu - Balalaika (53,344)
:184. Morning Musume - SEXY BOY ~Soyokaze ni Yorisotte~ (48,667)
:195. Morning Musume - Ambitious! Yashinteki de Ii jan (47,159)
|-|2007=
:126. Morning Musume - Kanashimi Twilight (61,322)
:141. Kusumi Koharu - Happy☆彡 (57,278)
:149. Morning Musume - Egao YES Nude (53,047)
:155. Morning Musume - Onna ni Sachi Are (50,812)
:172. Kira☆Pika - Hana wo Puun / Futari wa NS (46,127)
:193. Kusumi Koharu - Chance! (40,492)
|-|2008=
:126. Morning Musume - Resonant Blue (55,949)
:144. MilkyWay - Anataboshi (49,492)
:159. Morning Musume - Pepper Keibu (46,067)
:195. Berryz Koubou - Dschinghis Khan (37,096)
:197. Buono! - Kiss! Kiss! Kiss! (36,675)
:200. C-ute - Edo no Temari Uta II (35,789)
|-|2009=
:83. Morning Musume - Nanchatte Ren'ai (70,299)
:111. Morning Musume - Shouganai Yume Oibito (53,950)
:124. Morning Musume - Naichau Kamo (50,313)
:144. Morning Musume - Kimagure Princess (45,241)
:186. Berryz Koubou - Watashi no Mirai no Danna-sama / Ryuusei Boy (35,263)
:189. Berryz Koubou - Seishun Bus Guide / Rival (34,589)
:190. Yaguchi Mari - Seishun Boku / Seishun Ore (34,368)
|-|2010=
:138. Morning Musume - Onna to Otoko no Lullaby Game (48,357)
:156. Morning Musume - Onna ga Medatte Naze Ikenai (44,035)
:161. Morning Musume - Seishun Collection (40,865)
:174. Yaguchi Mari - Kaze wo Sagashite (37,251)
:193. Berryz Koubou - Otakebi Boy WAO! / Tomodachi wa Tomodachi Nanda! (35,002)
</tabber>
===Top 200 Singles of 2011-2015===
<tabber>2011=
:135. Hello! Project Mobekimasu - Busu ni Naranai Tetsugaku (56,291)
:137. Morning Musume - Kono Chikyuu no Heiwa wo Honki de Negatterun da yo! (55,643)
:186. Morning Musume - Maji Desu ka Ska! (41,029)
:187. Morning Musume - Only you (40,778)
|-|2012=
:70. Morning Musume - One•Two•Three / The Matenrou Show (110,475)
:89. Morning Musume - Wakuteka Take a chance (88,977)
:139. BeriKyuu - Chou HAPPY SONG (56,895)
:154. ℃-ute - Aitai Aitai Aitai na (49,686)
:155. Morning Musume - Renai Hunter (49,232)
:162. ℃-ute - Kimi wa Jitensha Watashi wa Densha de Kitaku (46,096)
|-|2013=
:41. Morning Musume - Wagamama Ki no Mama Ai no Joke / Ai no Gundan (158,915)
:66. Morning Musume - Brainstorming / Kimi Sae Ireba Nani mo Iranai (106,680)
:68. Morning Musume - Help me!! (103,936)
:106. ℃-ute - Tokai no Hitorigurashi / Aitte Motto Zanshin (67,748)
:113. ℃-ute - Kanashiki Amefuri / Adam to Eve no Dilemma (64,080)
:135. ℃-ute - Crazy Kanzen na Otona (52,202)
:161. Juice=Juice - Romance no Tochuu / Watashi ga Iu Mae ni Dakishimenakya ne (MEMORIAL EDIT) / Samidare Bijo ga Samidareru (MEMORIAL EDIT) (43,144)
:166. Berryz Koubou - Motto Zutto Issho ni Itakatta / ROCK Erotic (42,094)
:175. Juice=Juice - Ijiwaru Shinai de Dakishimete yo / Hajimete wo Keiken-chuu (39,379)
:193. Berryz Koubou - Golden Chinatown / Sayonara Usotsuki no Watashi (36,023)
|-|2014=
:42. Morning Musume '14 - Egao no Kimi wa Taiyou sa / Kimi no Kawari wa Iyashinai / What is LOVE? (160,798)
:47. Morning Musume '14 - TIKI BUN / Shabadaba Doo~ / Mikaeri Bijin (141,821)
:52. Morning Musume '14 - Toki wo Koe Sora wo Koe / Password is 0 (132,225)
:76. Berryz Koubou - Romance wo Katatte / Towa no Uta (80,791)
:89. ℃-ute - Kokoro no Sakebi wo Uta ni Shitemita / Love take it all (67,534)
:99. ℃-ute - I miss you / THE FUTURE (62,331)
:107. ℃-ute - The Power / Kanashiki Heaven (Single Version) (57,766)
:135. Berryz Koubou - Ai wa Itsumo Kimi no Naka ni / Futsuu, Idol 10nen Yatterannai Desho!? (47,095)
:150. Juice=Juice - Hadaka no Hadaka no Hadaka no KISS / Are Kore Shitai! (43,645)
:177. Juice=Juice - Black Butterfly / Kaze ni Fukarete (38,415)
:181. S/mileage - Ee ka!? / "Ii Yatsu" (37,141)
:186. S/mileage - Mystery Night! / Eighteen Emotion (36,616)
|-|2015=
:48. Morning Musume '15 - Oh my wish! / Sukatto My Heart / Imasugu Tobikomu Yuuki (149,309)
:63. Morning Musume '15 - Seishun Kozou ga Naiteiru / Yuugure wa Ameagari / Ima Koko Kara (108,813)
:87. ℃-ute - Arigatou ~Mugen no Yell~ / Arashi wo Okosunda Exciting Fight! (73,018)
:97. ℃-ute - The Middle Management ~Josei Chuukan Kanrishoku~ / Gamusha LIFE / Tsugi no Kado wo Magare (63,870)
:133. Country Girls - Itooshikutte Gomen ne / Koi Dorobou (51,579)
:145. ANGERME - Taiki Bansei / Otome no Gyakushuu (48,578)
:149. Kobushi Factory - Dosukoi! Kenkyo ni Daitan / Ramen Daisuki Koizumi-san no Uta / Nen ni wa Nen (Nen'iri Ver.) (47,362)
:152. ANGERME - Nana Korobi Ya Oki / Gashin Shoutan / Mahou Tsukai Sally (46,885)
:162. ANGERME - Desugita Kui wa Utarenai / Dondengaeshi / Watashi (42,229)
:169. Juice=Juice - Wonderful World / Ça va ? Ça va ? (40,117)
:190. Country Girls - Wakatteiru no ni Gomen ne / Tamerai Summer Time (36,312)
</tabber>
===Top 200 Singles of 2016-2020===
<tabber>2016=
:39. Morning Musume '15 - Tsumetai Kaze to Kataomoi / ENDLESS SKY / One and Only (153,242)
:52. Morning Musume '16 - Utakata Saturday Night! / The Vision / Tokyo to Iu Katasumi (121,477)
:58. Morning Musume '16 - Sexy Cat no Enzetsu / Mukidashi de Mukiatte / Sou ja nai (103,853)
:83. ℃-ute - Naze Hito wa Arasoun Darou? / Summer Wind / Jinsei wa STEP! (66,658)
:92. ℃-ute - Mugen Climax / Ai wa Maru de Seidenki / Singing ~Ano Koro no You ni~ (61,315)
:99. ANGERME - Tsugitsugi Zokuzoku / Itoshima Distance / Koi Nara Tokku ni Hajimatteru (56,865)
:119. Juice=Juice - Next is you! / Karada Dake ga Otona ni Nattan ja nai (47,482)
:125. Kobushi Factory - Samba! Kobushi Janeiro / Bacchikoi Seishun! / Ora wa Ninkimono (45,639)
:128. Country Girls - Boogie Woogie LOVE / Koi wa Magnet / Ranrarun ~Anata ni Muchuu~ (44,612)
:143. Kobushi Factory - Sakura Night Fever / Chotto Guchoku ni! Chototsumoushin / Osu! Kobushi Tamashii (40,980)
:163. ANGERME - Umaku Ienai / Ai no Tame Kyou Made Shinka Shite Kita Ningen Ai no Tame Subete Taika Shite Kita Ningen / Wasurete Ageru (35,991)
:169. Juice=Juice - Dream Road ~Kokoro ga Odoridashiteru~ / KEEP ON Joshou Shikou!! / Ashita Yarou wa Bakayarou (34,723)
|-|2017=
:49. Morning Musume '17 - Jama Shinai de Here We Go! / Dokyuu no Go Sign / Wakain da shi! (119,651)
:60. Morning Musume '17 - BRAND NEW MORNING / Jealousy Jealousy (89,618)
:76. ℃-ute - To Tomorrow / Final Squall / The Curtain Rises (69,730)
:111. ANGERME - Ai Sae Areba Nanni mo Iranai / Namida Iro no Ketsui / Majokko Megu-chan (48,793)
:138. Tsubaki Factory - Hatsukoi Sunrise / Just Try! / Uruwashi no Camellia (41,201)
:145. Tsubaki Factory - Shuukatsu Sensation / Waratte / Hana Moyou (38,522)
:155. Juice=Juice - Jidanda Dance / Feel! Kanjiru yo (36,794)
:186. Country Girls - Good Boy Bad Girl / Peanut Butter Jelly Love (31,596)
|-|2018=
:35. Hello Pro All Stars - YEAH YEAH YEAH / Akogare no Stress-free / Hana, Takenawa no Toki (189,311)
:53. Morning Musume '18 - Are you Happy? / A gonna (130,371)
:58. Morning Musume '18 - Furari Ginza / Jiyuu na Kuni Dakara (121,676)
:90. Tsubaki Factory - Teion Yakedo / Shunrenka / I Need You ~Yozora no Kanransha~ (73,100)
:97. Tsubaki Factory - Date no Hi wa Nido Kurai Shower Shite Dekaketai / Junjou cm / Kon'ya Dake Ukaretakatta (63,960)
:100. Juice=Juice - SEXY SEXY / Naite Ii yo / Vivid Midnight (59,312)
:108. ANGERME - Nakenai ze・・・Kyoukan Sagi / Uraha=Lover / Kimi Dake ja nai sa...friends (2018 Acoustic Ver.) (54,245)
:125. ANGERME - Tade Kuu Mushi mo Like it! / 46okunen LOVE (47,204)
:169. Kobushi Factory - Kore Kara da! / Ashita Tenki ni Naare (32,597)
|-|2019=
:48. Morning Musume '19 - Jinsei Blues / Seishun Night (124,536)
:55. BEYOOOOONDS - Megane no Otoko no Ko / Nippon no D・N・A! / Go Waist (112,367)
:72. Juice=Juice - "Hitori de Ikiraresou" tte Sore tte Nee, Homete Iru no? / 25sai Eien Setsu (82,030)
:74. ANGERME - Watashi wo Tsukuru no wa Watashi / Zenzen Okiagarenai SUNDAY (73,621)
:78. Juice=Juice - Bitansan / Potsuri to / Good bye & Good luck! (66,612)
:80. Tsubaki Factory - Sankaime no Date Shinwa / Fuwari, Koi Dokei (65,984)
:91. ANGERME - Koi wa Accha Accha / Yumemita Fifteen (55,568)
:168. Kobushi Factory - Oh No Ounou / Haru Urara (30,400)
|-|2020=
:35. Morning Musume '20 - KOKORO&KARADA / LOVEpedia / Ningen Kankei No way way (136,532)
:50. Tsubaki Factory - Ishiki Takai Otome no Dilemma / Dakishimerarete Mitai (81,280)
:79. Juice=Juice - Pop Music / Suki tte Itte yo (45,192)
:90. Tsubaki Factory - Dansha-ISM / Ima Nanji? (37,800)
:95. ANGERME - Kagiriaru Moment / Mirror Mirror (36,678)
:150. Kobushi Factory - Seishun no Hana / Start Line (21,835)
</tabber>
===Top 200 Singles of 2021-2023===
<tabber>2021=
:55. Morning Musume '21 - Teenage Solution / Yoshi Yoshi Shite Hoshii no / Beat no Wakusei (120,435)
:57. Morning Musume '20 - Junjou Evidence / Gyuu Saretai Dake na no ni (119,072)
:66. BEYOOOOONDS - Gekikara LOVE / Now Now Ningen / Konna Hazu ja Nakatta! (73,230)
:71. Tsubaki Factory - Namida no Heroine Kouban Geki / Garakuta DIAMOND / Yakusoku・Renraku・Kinenbi (62,494)
:81. ANGERME - Hakkiri Shiyou ze / Oyogenai Mermaid / Aisare Route A or B? (55,381)
:92. Juice=Juice - DOWN TOWN / Ganbarenai yo (45,784)
|-|2022=
:55. OCHA NORMA - Koi no Crouching Start / Omatsuri Debut da ze! (106,350)
:56. Morning Musume '22 - Chu Chu Chu Bokura no Mirai / Dai・Jinsei Never Been Better! (103,628)
:61. BEYOOOOONDS - Eiyuu ~Waratte! Chopin Senpai~ / Hamkatsu Mokushiroku (83,814)
:66. OCHA NORMA - Unmei CHACHACHACHA~N / Uchira no Jimoto wa Chikyuu jan! (75,232)
:67. Tsubaki Factory - Adrenaline Dame / Yowasa ja nai yo, Koi wa / Idol Tenshoku Ondo (75,218)
:77. ANGERME - Ai・Mashou / Hade ni Yacchai na! / Aisubeki Beki Human Life (61,454)
:82. ANGERME - Kuyashii wa / Piece of Peace ~Shiawase no Puzzle~ (50,799)
:85. Juice=Juice - Plastic Love / Familia / Future Smile (49,087)
:94. Juice=Juice - Zenbu Kakete GO!! / Eeny Meeny Miny Moe ~Koi no Rival Sengen~ (40,902)
|-|2023=
:65. Morning Musume '23 - Suggoi FEVER! / Wake-up Call ~Mezameru Toki~ / Neverending Shine (112,133)
:68. Morning Musume '22 - Swing Swing Paradise / Happy birthday to Me! (103,223)
:76. OCHA NORMA - Chotto Joucho Fuantei?... Natsu / Ocha no Ma Mahoroba Ikoi no Ba ~Showa mo Reiwa mo Wacchawacha~ / Shekenaare / Yoridori ME DREAM (80,437)
:77. Tsubaki Factory - Machigai ja nai Naitari Shinai / Skip・Skip・Skip / Kimi to Boku no Kizuna feat. KIKI (79,451)
:78. BEYOOOOONDS - Motome yo... Unmei no Tabibito San / Yume Sae Egakenai Yozora ni wa (78,828)
:86. Tsubaki Factory - Yuuki It's my Life! / Mousou Dake Nara Freedom / Demo... Ii yo (64,625)
:96. Juice=Juice - Pride Bright / FUNKY FLUSHIN' (50,680)
:99. ANGERME - Ai no Kedamono / Dousousei (49,082)
</tabber>
==Highest Selling Singles==
*Morning Musume - LOVE Machine (1,646,630)
*Petitmoni - Chokotto LOVE (1,123,610)
*Minimoni - Minimoni Jankenpyon! / Haru Natsu Aki Fuyu Daisukki! (763,380)
*Akagumi 4 - Akai Nikkichou (507,850) (highest selling shuffle unit single)
*Goto Maki - Ai no Bakayarou (434,790)
*Tanpopo - Koi wo Shichaimashita! (386,830)
*Matsuura Aya - ♡Momoiro Kataomoi♡ (224,480)
*Taiyou to Ciscomoon - Tsuki to Taiyou (188,860)
*Country Musume - Hajimete no Happy Birthday! (with Ishikawa Rika) (142,340)
*BEYOOOOONDS - Megane no Otoko no Ko / Nippon no D・N・A! / Go Waist (112,367)
*OCHA NORMA - Koi no Crouching Start / Omatsuri Debut da ze! (106,350)
*Juice=Juice - "Hitori de Ikiraresou" tte Sore tte Nee, Homete Iru no? / 25sai Eien Setsu (82,030)
*Morning Musume Sakura Gumi - Hare Ame Nochi Suki ♡ (81,866)
*Abe Natsumi - 22sai no Watashi (81,460)
*Tsubaki Factory - Ishiki Takai Otome no Dilemma / Dakishimerarete Mitai (81,280)
*Berryz Koubou - Romance wo Katatte / Towa no Uta (80,791)
*ANGERME - Watashi wo Tsukuru no wa Watashi / Zenzen Okiagarenai SUNDAY (76,558)
*Morning Musume Otome Gumi - Ai no Sono ~Touch My Heart!~ (75,351)
*Nakazawa Yuko - Karasu no Nyoubou (74,700)
*℃-ute - Arigatou ~Mugen no Yell~ / Arashi wo Okosunda Exciting Fight! (73,018)
*Kusumi Koharu - Balalaika (72,709)
*Heike Michiyo - GET (70,260)
*Fujimoto Miki - Romantic Ukare Mode (65,888)
*BeriKyuu - Chou HAPPY SONG (56,895)
*Country Girls - Itooshikutte Gomen ne / Koi Dorobou (51,579)
*MilkyWay - Anataboshi (49,492)
*Kobushi Factory - Dosukoi! Kenkyo ni Daitan / Ramen Daisuki Koizumi-san no Uta / Nen ni wa Nen (Nen'iri Ver.) (47,886)
*Buono! - Honto no Jibun (42,035)
*W - Aa Ii Na! (41,581)
*Melon Kinenbi - Akai Freesia (37,914)
*GAM - Thanks! (36,477)
*v-u-den - Koi no Nukegara (33,250)
*Morning Musume Tanjou 10nen Kinentai - Bokura ga Ikiru MY ASIA (30,714)
*Mano Erina - Otome no Inori (25,228)
*ZYX - Iku ZYX! FLY HIGH (19,086)
*Shugo Chara Egg! - Minna no Tamago (17,306)
*Ongaku Gatas - Narihajimeta Koi no BELL (14,527)
*Iida Kaori - Aegekai ni Dakarete (12,482)
*Guardians 4 - Going On! (11,677)
*Coconuts Musume - Halation Summer (9,730)
*Athena & Robikerottsu - Seishun! LOVE Lunch (6,371)
*Lilpri - Little♡Princess☆Pri! (3,175)
*Maeda Yuki - Nishi Shinjuku de Atta Hito (3,030)
==Lowest Selling Singles==
*Petitmoni - Pittari Shitai X'mas! (300,320)
*OCHA NORMA - Unmei CHACHACHACHA~N / Uchira no Jimoto wa Chikyuu jan! (83,555) 
*BEYOOOOONDS - Gekikara LOVE / Now Now Ningen / Konna Hazu ja Nakatta! (73,230)
*Morning Musume Sakura Gumi - Sakura Mankai (61,929)
*Tanpopo - BE HAPPY Koi no Yajirobee (60,450)
*Morning Musume Otome Gumi - Yuujou ~Kokoro no Busu ni wa Naranee!~ (53,331)
*Tsubaki Factory - Dansha-ISM / Ima Nanji? (37,800)
*Morning Musume - Pyocopyoco Ultra (34,050)
*Juice=Juice - Senobi / Date ja nai yo Uchi no Jinsei wa (32,391)
*Country Girls - Dou Datte Ii no / Namida no Request (26,984)
*MilkyWay - Tan Tan Taan! (26,681)
*Fujimoto Miki - Okitegami (24,746)
*BeriKyuu - Amazuppai Haru ni Sakura Saku (24,745)
*GAM - LU LU LU (21,836)
*Kobushi Factory - Seishun no Hana / Start Line (21,835)
*S/mileage - Koi ni Booing Buu! (20,954)
*℃-ute - Sekaiichi HAPPY na Onna no Ko (19,830)
*W - Miss Love Tantei (18,099)
*Morning Musume Tanjou 10nen Kinentai - Itoshiki Tomo e (17,762)
*Country Musume - Shining Itoshiki Anata (with Konno Asami & Fujimoto Miki) (16,450)
*Minimoni - Mirakururun Grand Purin! / Pi~hyara Kouta (16,410)
*Goto Maki - Secret (14,861)
*Kusumi Koharu - Hapi☆Hapi Sunday! (14,468)
*ZYX - Shiroi TOKYO (13,969)
*Mano Erina - My Days for You (12,622)
*Buono! - Natsu Dakara! (12,554)
*Shugo Chara Egg! - Shugo Shugo! (10,899)
*V-u-den - Jaja Uma Paradise (10,236)
*Berryz Koubou - Fighting Pose wa Date ja nai! (9,634)
*Ongaku Gatas - Yattarouze! (9,042)
*Guardians 4 - PARTY TIME (8,722)
*Iida Kaori - Door no Mukou de Bell ga Natteta (6,422)
*Athena & Robikerottsu - Shouri no BIG WAVE!!! (5,913)
*Matsuura Aya - Chocolate Damashii (4,795)
*Abe Natsumi - Ameagari no Niji no you ni (4,696)
*Nakazawa Yuko - Danna-sama (2,853)
*Lilpri - Idolulu (2,671)
*Coconuts Musume - Watashi mo "I LOVE YOU" (2,540)
==Highest Selling Albums==
*Morning Musume - Best! Morning Musume 1 (2,259,510)
*Petit Best - Petit Best ~Ki Ao Aka~ (903,230)
*Matsuura Aya - T・W・O (285,784)
*Taiyou to Ciscomoon - Taiyo & Ciscomoon 1 (192,340)
*Minimoni - Minimoni Song Daihyakka 1kan (187,470)
*Goto Maki - Makking GOLD 1 (104,999)
*Tanpopo - All of Tanpopo (104,870)
*W - Duo U&U (85,017)
*Abe Natsumi - Hitoribocchi (79,483)
*BEYOOOOONDS - BEYOOOOOND1St (32,284)
*Kusumi Koharu - Kirarin☆Land (30,803)
*Melon Kinenbi - 1st Anniversary (27,004)
*ANGERME - BIG LOVE (26,021)
*Country Musume - Country Musume Daizenshuu ① (24,850)
*℃-ute - ② ℃-ute Shinsei Naru Best Album (24,613)
*Buono! - Café Buono! (23,782)
*Berryz Koubou - Kanjuku Berryz Koubou The Final Completion Box (22,128)
*Juice=Juice - terzo (21,884)
*Tsubaki Factory - 3rd -Moment- (21,687)
*v-u-den - Suite Room Number 1 (16,386)
*Kobushi Factory - Kobushi Dai Ni Maku (15,461)
*Heike Michiyo - For ourself ~Single History~ (12,550)
*Nakazawa Yuko - Nakazawa Yuko Dai Isshou (9,440)
*Iida Kaori - Os Avrio ~Ai wa Matte Kurenai~ (8,130)
*Country Girls - Country Girls Daizenshuu ① (6,466)
*Mano Erina - FRIENDS (5,804)
*Hello Pro Kenshuusei - 3-STARS (1,913)
==See Also==
*Billboard Japan
==External Links==
*Official Website
Category:Oricon