| Hitozuma Dorei Kyoushi | 2004-03-23 | - (4) |
| Hitozuma Dorei Kissa 2 | 2003-12-16 | 5.80 (32) |
| Hitozuma Dorei Keikaku | 2007-01-26 | 6.90 (35) |
| Hitozuma Disc Vol.1 | 2014-08-17 | - |
| Hitozuma Deriheru Jou Akiko | 2013-03-14 | 5.80 (12) |
| Hitozuma Densha | 2004-08-04 | - |
| Hitozuma Daisakusen | 2005-12-18 | - (2) |
| Hitozuma Cosplay Kissa 2 | 2006-04-28 | 7.50 (53) |
| Hitozuma Cosplay Kissa | 2003-05-30 | 6.30 (31) |
| Hitozuma Circle ~Otto wa Aishiteru Kedo Moteamashita Seiyoku wa Kaishou Shitai~ | 2025-05-30 | 5.90 (17) |
| Hitozuma Choukyou Kangoku Gakuen | 2016-09-30 | 6.30 (25) |
| Hitozuma Chijoku Hyakkaten | 2005-11-11 | 6.70 (8) |
| Hitozuma Celeb Roshutsu Choukyou Gesu na Shomin no Bunzai de Jouryuu Kaikyuu no Utsukushii ○○○ ga Mirareru Nante Arigataku Omoinasai!! | 2012-06-29 | 6.20 (12) |
| Hitozuma Bonyuu Joushi ~Shokuba de Chichi no Nioi o Saseru Hitozuma Joushi o Netori Haramase!~ | 2020-03-27 | 6.60 (28) |
| Hitozuma Bloomer Kyousei | 2017-06-17 | - (1) |
| Hitozuma Bitch! Do Hentai Okusama no Suiei Kyoushitsu ~ Game Edition | 2019-10-20 | - |
| Hitozuma Ayane Otto no Jikka de | 2015-08-16 | - |
| Hitozuma Ayane After | 2017-05-03 | - |
| Hitoyomishi | 2006-04-29 | - (2) |
| Hitou Meguri ~Yokujou Juurin Onsen Ki~ | 2004-03-26 | 6.60 (25) |
| Hitou Meguri Shin Shou ~Yamabuki Ayami no Baai~ | TBA | - |
| Hitotsumami ~Relaxation Series~ | 2018-09-28 | 7.60 (98) |
| Hitotsu-ya Monogatari | 2005-11-18 | - |
| Hitotsu Yane no, Tsubasa no Shita de | 2018-02-23 | 7.10 (1146) |
| Hitotsu Yane no Shita★ | 2002-03 | - |
| Hitotsu Yane no Shita na no ni | 2021-05-02 | 5.30 (9) |
| Hitotsu Tobashi Ren'ai | 2013-04-26 | 7.00 (233) |
| Hitorijime! ~Mama mo Shimai mo Otonari-san mo~ | 2006-04-28 | 6.40 (29) |
| Hitoribocchi no, Haiiro Koneko. | 2022-02-18 | 6.20 (13) |
| Hitoribocchi no Tentai Kansoku | 2020-08-13 | - (1) |
| Hitori no Qualia | 2014-07-25 | 6.40 (65) |
| Hitori ni Shinaide... I want to be together | 2003 | - (2) |
| Hitori Tabi de Itta Saki de Masaka Ano Kirai na Joushi to Souguu ~Kou Natta no mo Zenbu, Dotacan Shita Kareshi no Sei Dakara ne~ | 2025-07-04 | 6.00 (11) |
| Hitori Saki Crocus | 2009-08-15 | - |
| Hitori Korosu no mo Futari Korosu no mo Onaji Koto da to Omou kara | 2013-12-31 | 7.10 (34) |
| Hitori H Ako-tan | 2004-08-26 | - |
| Hitori Ecchi. | 2011-02-20 | - |
| Hitonigiri no Akumu | 2020-01-05 | - |
| Hitonatsu no Yume | 2005-08-06 | 6.90 (188) |
| Hitonatsu no | 2014-02-28 | 6.80 (20) |
| Hitomi's Sick Pleasure | 2025-06-25 | 6.10 (16) |
| Hitomi no Rakuin ~Inbaku no Mesu Dorei~ | 2008-03-28 | 6.60 (26) |
| Hitomi no Rakuin 4 ~Etsujoku no Soushin Kaizou~ | 2014-05-30 | 6.50 (44) |
| Hitomi no Rakuin 3 ~Soubou no Sennou Choukyou~ | 2013-06-28 | 6.70 (50) |
| Hitomi no Rakuin 2 ~Zettai Fukahi no Shinbigan~ | 2012-02-24 | 6.70 (50) |
| Hitomebore | 2014-02-02 | 6.80 (859) |
| Hitokui Shokushu no Gyakushuu! | 2004-02-07 | - |
| Hitokui Mansion e Youkoso!! | 2016-09-28 | - (1) |
| Hitokazoe | 2010-07-05 | 4.10 (20) |
| Hitokata no Ou ~Oru no Mori~ | 2006-08-31 | 6.10 (7) |