Title | Released | Role | As | Note |
Meikuru! Welcome to Happy Maid Life!! | 2007-05-25 | Composer | Yamashita Kousei | |
Hime nochi Honey | 2008-08-29 | Composer | Yamashita Kousei | BGM, songs arrangement |
SIN: Kurotoki Iro no Shoujo | 2008-11-28 | Composer | Yamashita Kousei | Insert song |
Siren Nattara, 2 Byou de Ecchi!? | 2009-03-27 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Tadashii Kozukuri o Shiranu Miraijin no Rondo | 2009-11-20 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Youkoso♪ Seerua Gakuen Nakadashi Festival | 2009-12-25 | Composer | Yamashita Kousei | OP |
Anehara Princess | 2010-01-29 | Composer | Yamashita Kousei | OP |
Nakadashi Oni -Mujintou de Okashiai- | 2010-02-26 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Mama wa Joshikousei | 2010-03-26 | Composer | Yamashita Kousei | OP |
Dairankou!! Semen Sisters -Mawari Mawatte Wa Sarete- | 2010-04-23 | Composer | Yamashita Kousei | OP |
Acchi Muite Koi | 2010-04-30 | Composer | Yamashita Kousei | |
Daisuki na Goshujin-sama ni H na Gohoushi Shichau Maid Kissa no Midara na Yatoware Maid-tachi | 2010-05-28 | Composer | Yamashita Kousei | OP |
Zettai Junshu ☆ Kyousei Kozukuri Kyokashou!! | 2010-05-28 | Composer | Yamashita Kousei | |
Nakadashi Spy no Sounyuu Sousa -Shikyuu no Heiwa wa Ore ga Mamoru!- | 2010-10-22 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~ | 2011-01-21 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Kozukuri Youkai H Henka ~Otome o Okasu Hyoui Gattai~ | 2011-02-25 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Zettai Zecchou ☆ Seiki no Daihatsumei!! -Otome o Nerau Gakuen Dougu Tahatsu Ero- | 2011-03-31 | Composer | Yamashita Kousei | |
Yandere Kanojo no H na Semarikata | 2011-04-22 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Onee-chan Eroero Chuuihou ~Aieki no Daikouzui~ | 2011-06-24 | Composer | Yamashita Kousei | OP |
Hatsujou Taisan! Nakadashi Oharai Jorei Seikatsu | 2011-09-22 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Ren'ai 0 Kilometer | 2011-10-28 | Composer | Yamashita Kousei | BGM, arrangement of all songs except for PSP Insert song |
N.E.S.T ~After Days~ Natsu Otogi | 2011-11-01 | Composer | Yamashita Kousei | ED "Tamashii no Uta" |
Yo ni mo Kimochi Ii Gakuen no Kaidan ~Obake ni Natte Ano Ko ni Shikaeshi!~ | 2011-12-22 | Composer | Yamashita Kousei | OP |
Karei ni Nousatsu♪ Kunoichi ga Iku! ~Momoiro Harenchi Ninpouchou~ | 2012-01-27 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
See-eki! Bukkake Bokujou! ~Oshiru Ippai, Seirei-tachi o H ni Shiiku!~ | 2012-02-24 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Zettai Ryouiki ☆ Sex Royale!! ~Mujintou Okashiai Battle~ | 2012-03-23 | Composer | Yamashita Kousei | ED composition, arrangement, lyrics |
Touma Kojirou no Tantei File ~Opera Za no Kaijin Satsujin Jiken~ | 2012-05-25 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Touma Kojirou no Tantei File ~Seikokuka Gakuen Satsujin Jiken~ | 2012-07-06 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Nugashite Okashite Inryoku Kyuushu~! | 2012-07-20 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Zettai Saikyou ☆ Oppai Sensou!! ~Kyonyuu Oukoku vs Hinnyuu Oukoku~ | 2012-10-26 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Yokujou Tomarunners ~Elmeros wa Zecchou Shita~ | 2012-11-30 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Zecchou Seichou! Mahou Shoujo Haruka | 2013-02-15 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Zettai Junshu ☆ Kozukuri Kyokashou Paradise!! ~Aa, Subarashiki Haramasekai~ | 2013-03-29 | Composer | Yamashita Kousei | OP, ED |
Elf to Injoku no Mori | 2013-04-05 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Hitotsu Tobashi Ren'ai | 2013-04-26 | Composer | Yamashita Kousei | Arrangement for PC OP, insert song, ED |
Saiin Security Seicom | 2013-06-28 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Yarimanko ~Ore no Imouto wa Bichibichi Bitch~ | 2013-07-26 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Dokidoki Sleeping Zzz Sex! ~Ki ni naru Ano Ko ni Nakadashi Chitsu Kaihatsu♪~ | 2013-08-30 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Kunoichi Inpou de Gokuraku Shouten♪ ~Tokihanatareta Eroero Ninjutsu!?~ | 2013-09-27 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Ane ☆ Shota! ~Kimi no Seishi. Kappikapi ni Naru Made Suitsuzukete Ageru | 2013-10-18 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Reika no Yakata ~Saimin Yuugi e no Shoutaijou~ | 2014-03-22 | Composer | Yamashita Kousei | |
Sex 'n♪ Panzer | 2014-09-12 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Araburu Oppai-san | 2014-12-12 | Composer | Yamashita Kousei | OP composition, arrangement & lyrics |
Zettai Seifuku ☆ Gakuen Kessha Panyanyanda!! | 2015-03-27 | Composer | Yamashita Kousei | ED "The world is mine" |
Haikei, Kyou kara Bitch ni Narimasu. | 2015-04-24 | Composer | Yamashita Kousei | OP composition, lyrics & arrangement |
Puramai Wars | 2015-04-24 | Composer | Yamashita Kousei | BGM, OP, ED |
Nozokimi Vibration ~Nozoite Ijitte Tanoshinde~ | 2015-07-10 | Composer | Yamashita Kousei | OP composition, arrangement, lyrics |
Suki to Suki to de Sankaku Ren'ai | 2016-11-25 | Composer | Yamashita Kousei | BGM, OP & ED arrangement |
Karigurashi Ren'ai | 2018-03-30 | Composer | Yamashita Kousei | BGM, OP and ED arrangement |
Ren'ai, Karichaimashita | 2019-07-26 | Composer | Yamashita Kousei | BGM, OP and ED arrangement |
Ren'ai x Royale | 2020-11-27 | Composer | Yamashita Kousei | OP, ED and BGM |
Futamata Ren'ai | 2022-04-28 | Composer | Yamashita Kousei | BGM, OP and ED arrangement |
Koibana Ren'ai | 2023-09-29 | Composer | Yamashita Kousei | BGM |
Koibana Ren'ai - Mini Fandisk - After Festival | 2024-03-29 | Composer | Yamashita Kousei | BGM |