Credits (23)
| Title | Released | Role | As | Note |
| Toushin Toshi II | 1994-12-10 | Artist | Youichirou | Background |
| Mugen Houyou | 1995-07-07 | Artist | Youichirou | Background |
| Rance 4.1 ~Okusuri Koujou o Sukue!~ | 1995-12-01 | Artist | Youichirou | Background |
| Rance 4.2 ~Angelgumi~ | 1995-12-08 | Artist | Youichirou | Background |
| Toushin Toshi 2 - Soshite, Sorekara... | 1995-12-08 | Artist | Youichirou | |
| Only You -Seikimatsu no Juliette-tachi- | 1996-01-01 | Artist | Youichirou | Background |
| Gakuen King -Hidehiko Gakkou o Tsukuru- | 1996-06-07 | Artist | Youichirou | Sub characters, background |
| Hushaby Baby | 1999-09-30 | Artist | Youichirou | Background art |
| Choukou Tenshi Escalayer | 2002-08-02 | Artist | Youichirou | Background art |
| Tsumamigui 2 | 2003-03-28 | Artist | Youichirou | Background art |
| Tsumamigui 2 | 2003-03-28 | Staff | Youichirou | Special thanks |
| Shimaima. | 2004-12-17 | Artist | Youichirou | Backgrounds |
| Suzumiya Keimu Shoukan | 2004-12-17 | Artist | Youichirou | Backgrounds |
| Vanish! ~Oppai no Kieta Oukoku~ | 2009-02-27 | Director | Youichirou | |
| Vanish! ~Kono Te no Hira ni Oppai o~ | 2009-12-18 | Director | Youichirou | |
| Shaman's Sanctuary -Miko no Seiiki- | 2010-11-26 | Scenario | Youichirou | |
| Rance Quest | 2011-08-26 | Scenario | Youichirou | Assistant |
| Drapeko! ~Onedari Dragon to Oppai Yuusha~ | 2013-06-28 | Scenario | Youichirou | |
| Drapeko! ~Onedari Dragon to Oppai Yuusha~ | 2013-06-28 | Director | Youichirou | |
| Evenicle | 2015-04-24 | Scenario | Youichirou | |
| Evenicle | 2015-04-24 | Director | Youichirou | |
| Evenicle 2 | 2019-02-22 | Scenario | Youichirou | |
| Evenicle 2 | 2019-02-22 | Director | Youichirou |