| Title | Released | Role | As | Note |
| Rance II - Hangyaku no Shoujo-tachi - | 1990-05-15 | Character design | Purin | Monster design |
| Rance II - Hangyaku no Shoujo-tachi - | 1990-05-15 | Staff | Purin | Manual creation, package creation |
| Toushin Toshi | 1990-12-15 | Artist | Purin | Original picture, graphic design |
| Rance III - Leazas Kanraku - | 1991-10-15 | Artist | Purin | Male character CG, monster CG |
| Rance III - Leazas Kanraku - | 1991-10-15 | Staff | Purin | CG coloring, map design, map part design, character units |
| Alice no Yakata 2 | 1992-07-15 | Scenario | Purin | Nagurimakuri Tower |
| Alice no Yakata 2 | 1992-07-15 | Artist | Purin | Nagurimakuri Tower, Okayu no Gyakushuu, CG, monsters |
| Alice no Yakata 2 | 1992-07-15 | Staff | Purin | Game design, planning, map design (Nagurimakuri Tower) |
| DALK | 1992-12-15 | Director | Purin | |
| DALK | 1992-12-15 | Staff | Purin | World setting、event format, character parts, map parts, map format, game system format, manual format |
| Prostudent G | 1993-05-15 | Artist | Purin | Special CG guest |
| Rance IV - Kyoudan no Isan - | 1993-12-11 | Scenario | Purin | Toushin Toshi setting, folk tale |
| Rance IV - Kyoudan no Isan - | 1993-12-11 | Character design | Purin | Male characters, monster design |
| Rance IV - Kyoudan no Isan - | 1993-12-11 | Artist | Purin | Male characters |
| Rance IV - Kyoudan no Isan - | 1993-12-11 | Staff | Purin | CG (map, units, faces of male characters) |
| AmbivalenZ -Niritsu Haihan- | 1994-04-28 | Staff | Purin | Special thanks |
| Uchuu Kaitou Funny Bee | 1994-08-10 | Artist | Purin | Movement map CG |
| Uchuu Kaitou Funny Bee | 1994-08-10 | Staff | Purin | Producer |
| Toushin Toshi II | 1994-12-10 | Artist | Purin | |
| Toushin Toshi II | 1994-12-10 | Director | Purin | Assistant |
| Kichikuou Rance | 1996-12-19 | Character design | Purin | |
| Kichikuou Rance | 1996-12-19 | Artist | Purin | |
| Mamatoto ~a record of war~ | 1999-07-01 | Director | Purin | |
| Mamatoto ~a record of war~ | 1999-07-01 | Staff | Purin | Game Design, General Plot |
| Persiom -Yakusoku no Tsudou Basho- | 2000-04-13 | Staff | Purin | Game design |
| Daiakuji | 2001-11-30 | Artist | Purin | |
| Toushin Toshi III | 2008-11-28 | Staff | Purin | Planning, game design |
| Rance IX - Helman Kakumei - | 2014-04-25 | Scenario | Purin | |
| Rance IX - Helman Kakumei - | 2014-04-25 | Director | Purin | |
| Rance IX - Helman Kakumei - | 2014-04-25 | Staff | Purin | Game Design, System CG, Scenario Draft |
| HENTAI LABYRINTH | 2020-07-30 | Staff | Purin | Producer |
| doHna:doHna -Issho ni Warui Koto o Shiyou- | 2020-11-27 | Staff | Purin | Producer, production |
| Oku-sama no Kaifuku Jutsu | 2022-05-27 | Staff | Purin | Producer |