Score ▴▾ | Title ▴▾ | | | Released ▴▾ | Rating ▴▾ (▴▾) |
| Kissing!! ~under the mistletoe~ | | | 2003-09-19 | 6.02 (6) |
| Koakuma Hatsuiku Chu~! | | | 2016-07-29 | 7.14 (61) |
| Koisuru Shimai no Sextet | | | 2014-02-28 | 7.02 (90) |
| Kono Oozora ni, Tsubasa o Hirogete: FLIGHT DIARY | | | 2013-01-25 | 7.68 (681) |
| Kozukuri Onsen ~Ippai Tsukutte Ichizoku Han'ei!?~ | | | 2011-06-17 | 6.82 (15) |
| Kyonyuu Daikazoku Saimin "Kazoku Minna de Ikimakuru Sex ga Yamerarenai noo" | | | 2016-12-22 | 7.40 (140) |
| Kyonyuu Itoko Shimai no Ie ni Isourou Shite Iru no daga, Docchi to Yareba Ii? | | | 2017-12-08 | 6.20 (11) |
| Kyonyuu Kazoku Saimin "Kazoku Nan Dakara, Sex Suru no wa Atarimae yo ne......" | | | 2013-08-30 | 7.32 (177) |
| Love-Bride Eve | | | 2011-08-26 | 6.31 (38) |
| Love es M | | | 2013-08-30 | 6.48 (58) |
| Love Love Life ~Ojou-sama 7nin to Love Love Harem Seikatsu~ | | | 2014-03-28 | 7.16 (95) |
| Magus Tale Infinity | | | 2008-06-13 | 6.77 (50) |
| Magus Tale ~Sekaiju to Koisuru Mahoutsukai~ | | | 2007-11-30 | 7.12 (89) |
| Maki-chan to Now. | | | 2011-07-29 | 7.32 (103) |
| Mama-Haha 2 | | | 2018-09-28 | 7.69 (110) |
| Mama-san Volley ((Chichi Yuremansee)) | | | 2003-10-24 | 6.42 (11) |
| Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ | | | 2020-09-25 | 7.81 (65) |
| Meganekko. Episode5 - Kyonyuu Shimai Mawasu! | | | 2006-04-16 | - (2) |
| Migite ga Tomaranai Boku to, Osananajimi no Shimai | | | 2010-02-26 | 5.96 (15) |
| M-kko Sisters | | | 2011-07-15 | 6.46 (22) |
| Momichupa Teacher! ~Kyonyuu Shimai to Sankaku Kankei~ | | | 2009-02-27 | 6.78 (19) |
| Moshimo Konna Shopping Mall ga Attara!? Ikimasu☆ | | | 2009-03-19 | 6.72 (42) |
| Musumejoku | | | 2014-12-05 | 6.27 (27) |
| My Girlfriend's Amnesia | | | 2018-03-16 | 5.52 (29) |
| My Legacy | | | 2017-10-03 | 5.97 (51) |
| Naburare Shimai ~Kyousei Cosplay Choukyou Nisshi~ | | | 2013-01-11 | 6.44 (13) |
| Nangoku Aventure | | | 2001-09-07 | - (3) |
| Natsu Doki! Harem ~Shinsekitaku de no Nayameru Juken Benkyou~ | | | 2009-07-24 | 7.10 (58) |
| Natsu Ecchi 2 ~Futago to Inaka no Natsuyasumi~ | | | 2018-03-23 | 5.56 (32) |
| Nee, Amaete! ~Futari no Ane to Mi mo Kokoro mo Torokeru Seikatsu~ | | | 2016-01-29 | 6.92 (38) |
| Niji no Kanata ni | | | 2003-02-07 | 7.17 (5) |
| Ninchi Shinasai! | | | 2012-01-27 | 6.71 (15) |
| Nin Shimai ~Aijou Hormone de Shiawase Botebara Seikatsu!?~ | | | 2017-05-26 | 6.69 (16) |
| Nympho Waifu++ | | | 2017-02-01 | 5.46 (66) |
| Ojou-sama wa Hime Kishi | | | 2009-03-27 | - (2) |
| OL Shimai | | | 2004-02-20 | - (4) |
| Omakase! Obenkyou☆Sisters | | | 2009-08-28 | 6.46 (13) |
| Onee x Shota | | | 2012-02-24 | 6.45 (34) |
| Oni Chichi ~Manamusume Kyousei Hatsujou~ | | | 2008-10-24 | 6.87 (107) |
| Onii-chan Chou Suki 99 Jikan Ecchi Shiyo! | | | 2021-04-30 | 7.23 (46) |
| Onii-chan, Kiss no Junbi wa Mada Desu ka? | | | 2016-04-28 | 7.21 (977) |
| Onii-chan Sharing | | | 2013-09-27 | 7.27 (146) |
| Onii-chan to, Futago to, Imouto to. | | | 2005-04-18 | - (1) |
| Oni Seiyoku | | | 2015-10-30 | 6.11 (18) |
| Otokoyu ni Haittekita Onna no Ko o Dou Suru ka | | | 2002-12-26 | 5.96 (20) |
| Otome wa Boku ni Koishiteru: Trinkle Stars | | | 2018-02-23 | 7.21 (55) |
| Otosareta Bishimai ~Douka Sono Ko Dake wa Tasukete Kudasai~ | | | 2017-04-28 | 6.89 (78) |
| Otto no Inu Ma ni... ~Watashi Odosarete, Anata ni Ienai Koto Shimashita~ | | | 2017-10-27 | 7.39 (100) |
| Oyome-san Kouho ga Arawareta! Command wa? | | | 2010-10-29 | 6.84 (32) |
| Pink Sisters ~Sabasaba Shiteiru no ni Jitsu wa Ubu na Onee-chan to, Onii-chan ga Daisuki na Imouto~ | | | 2011-06-10 | 5.83 (7) |