Score ▴▾ | Title ▴▾ | | | Released ▴▾ | Rating ▴▾ (▴▾) |
| Sacrifice ~Sutehai no Yukue~ | | | 2010-06-25 | 6.02 (8) |
| Saikyou Goshujin-sama! -Mighty My Master- | | | 2010-04-23 | 7.10 (21) |
| Saikyou no Bakunyuu Kendo o Niku Onaho Haramase Shinagara Musou Suru Taima Seikatsu | | | 2015-12-31 | 6.24 (28) |
| Saimin Class ~Joshi Zen'in, Shiranai Uchi ni Ninshin Shitemashita~ | | | 2014-02-28 | 7.43 (233) |
| Saimin Class Wonderful ~Joshi Zen'in, Shiranai Uchi ni Mata Ninshin Shitemashita~ | | | 2016-02-26 | 7.61 (201) |
| Saimin Fantasia ~Seijo Kara Maou made, Tanetsuke Harabote yari Houdai!!~ | | | 2012-12-14 | 6.72 (37) |
| Saimin Kanojo | | | 2006-05-27 | 5.87 (25) |
| Saimin Musou | | | 2011-02-10 | 5.57 (24) |
| Saimin Nikki | | | 2010-06-25 | 6.95 (36) |
| Saimin Seishori Gakuen ~Kaichou-domo o Saimin de Sei-gurui no Hentai Seiheki ni Shite mita~ | | | 2011-09-09 | 6.24 (24) |
| Saimin, Suki Desu ka? ~Ano Ko no Hatsujou Switch ON!~ | | | 2010-07-09 | 5.65 (18) |
| Saimin, Suki Desu yo ne? ~Idol Datte Hatsujou Sasemasu~ | | | 2011-07-15 | 6.14 (34) |
| Saint Dorei Onna Kyoushi | | | 2008-10-31 | 6.88 (51) |
| Sakura no Kisetsu | | | 1996-04-26 | 6.64 (454) |
| Sakura Nova ~Kishi Gakuen Monogatari~ | | | 2016-10-05 | 5.48 (345) |
| Sakura Succubus | | | 2020-03-31 | 5.79 (129) |
| Sakura Succubus 7 | | | 2023-03-06 | 6.31 (9) |
| Sanzen Sekai Yuugi ~MultiUniverse Myself~ | | | 2013-12-27 | 7.09 (58) |
| Sapo. Kibou ~Oji-San, Okane Aru?~ | | | 2016-05-02 | 5.58 (7) |
| Saving Chloe | | | 2018-01-04 | 6.14 (5) |
| Seek ~Chikashitsu no Mesu Dorei-tachi~ | | | 1995-03-31 | 6.54 (7) |
| Sefure☆Syndrome | | | 2003-04-18 | - (2) |
| Seiki Koyou ~Seiyaku Gaisha no Shinjin Kyouiku "Ichinichi Ichijou, Watashi Mi mo Kokoro mo Sasagemasu!"~ | | | 2010-09-24 | 6.56 (14) |
| Seikishi Melty ☆ Lovers | | | 2015-09-18 | 7.36 (161) |
| Seikyouiku ~Monster Parent no Rifujin na Youkyuu~ | | | 2012-03-23 | 6.11 (29) |
| Seinarukana Gaiden - Seirei Tenshou ~Kowareyuku Sekai no Shoujo-tachi~ | | | 2010-01-29 | 6.87 (46) |
| Sei Reijou Wakako | | | 2012-06-29 | 6.72 (37) |
| Sei Yariman Gakuen Enkou Nikki | | | 2011-12-22 | 6.79 (120) |
| Sekai ni Otoko wa Jibun Dake, Zensekai no Josei o Ninshin Sasete Jinrui o Sukue! ~Semen Caravan Nintei Soft~ | | | 2009-12-25 | 5.91 (30) |
| Semen King! ~Arthur Ou mo Entaku Kishi mo Majo mo, Ore no Seiken de Keiren Soku Iki!~ | | | 2013-09-13 | 6.25 (23) |
| Semenmania Jokyoushi Emiko | | | 2011-06-17 | 6.40 (9) |
| Senden no Shugo Kishi Niina | | | 2013-07-12 | 6.13 (11) |
| Sengoku Hime 4 ~Souha Hyakkei, Hana Mamoru Chikai~ | | | 2012-12-14 | 7.81 (42) |
| Sengoku no Mahou Shoujo Yuna ~Sono Haiboku, Soshite Shuuaku Naru Jutai e~ | | | 2013-08-16 | 6.76 (16) |
| Senkou no Rumina Zenpen ~Sennyuu! Sei Alucard Jogakuen~ | | | 2013-02-21 | 6.71 (28) |
| Senpai no Oku-san ni Yuuwaku Sarete, Mi mo Kokoro mo Netoru Hanashi | | | 2014-08-01 | 6.81 (58) |
| Sensei no Goshujin-sama | | | 2013-12-13 | - (1) |
| Sensei o Choukyou Shiyou! | | | 2007-06-22 | 6.58 (13) |
| Sensei o Haramaseyou! ~Hiyoko no Noroi de Toumeika Suru Ore!?~ | | | 2010-06-25 | 6.48 (69) |
| Sentinel | | | 2006-12-22 | 7.32 (18) |
| Sex Teacher Tsuyoshi ~Junjou Otome ga Nurashichau Himitsu no Seikan Jugyou~ | | | 2013-11-29 | 7.13 (89) |
| Sharin no Kuni, Yuukyuu no Shounenshoujo | | | 2007-01-26 | 7.54 (1928) |
| Shiiku x Kanojo | | | 2015-02-06 | 6.28 (65) |
| Shikigami | | | 2011-07-29 | 7.52 (57) |
| Shikijou Kyoudan | | | 2017-12-01 | 7.44 (246) |
| Shimai Don ~Shirudaku de~ | | | 2006-06-02 | 4.63 (195) |
| Shinchousa Ren'ai no Susume - Daisuki na Anata to no Shinchousa wa 30cm↑ ~Tadashi, Kanojo no Hou ga Chiisai to wa Ittenai~ | | | 2019-08-30 | 6.57 (22) |
| Shinkai Shoujo ~Boku wa Kanojo ga xxx Sareru no o Mokugeki Shita~ | | | 2014-03-28 | 6.00 (17) |
| Shinkon Netorare Seikatsu ~Gomennasai, Anata. Kon'yaku, Kekkon, Shussan, Zutto Watashi wa Oji-san ni...~ | | | 2010-08-06 | 6.62 (47) |
| Shinkonzuma Shion no AV Debut ~Honeymoon Chuu ni Otto Igai to Namadashi Rankou Netorare~ | | | 2010-11-26 | 6.28 (40) |