| Title | Released | Role | As | Note |
| Chotto Meitantei ~Misa-chan Monogatari Series~ | 1988-08 | Scenario | WAO | |
| Chotto Meitantei ~Misa-chan Monogatari Series~ | 1988-08 | Director | WAO | |
| Rance - Hikari o Motomete - | 1989-07-15 | Composer | KITA-chan | |
| Rance - Hikari o Motomete - | 1989-07-15 | Staff | KITA-chan | Program |
| D.P.S. | 1989-12-15 | Staff | WAO | Debug |
| Rance II - Hangyaku no Shoujo-tachi - | 1990-05-15 | Composer | WAO | Arrangement |
| Rance II - Hangyaku no Shoujo-tachi - | 1990-05-15 | Staff | WAO | Program system, program (PC-9801, PC-88VA), PC98 demo creation, photography |
| D.P.S. SG | 1990-08-15 | Staff | WAO | Program |
| Toushin Toshi | 1990-12-15 | Staff | WAO | Program (PC-9801) |
| D.P.S. SG Set 2 | 1991-04-15 | Staff | WAO | Program |
| Rance III - Leazas Kanraku - | 1991-10-15 | Staff | WAO | Program (PC-9801) |
| D.P.S. SG Set 3 | 1991-12-15 | Staff | WAO | Program |
| Alice no Yakata 2 | 1992-07-15 | Staff | WAO | System program, editing (BGM Box), opening demo program, thanks |
| DALK | 1992-12-15 | Staff | WAO | Main program |
| Prostudent G | 1993-05-15 | Staff | WAO | Program (Windows, PC-9801, FM Towns ver.), Alice-DOS production |
| Rance IV - Kyoudan no Isan - | 1993-12-11 | Staff | WAO | OP movie, program supervision, program system design, Alice-DOS design, opening demo production, PR, package photography, scenario compiler |
| AmbivalenZ -Niritsu Haihan- | 1994-04-28 | Staff | WAO | Other support staff |
| Uchuu Kaitou Funny Bee | 1994-08-10 | Staff | WAO | Program basic system design, technical cooperation |
| Toushin Toshi II | 1994-12-10 | Staff | WAO | Basic system |
| Ayumi-chan Monogatari Jisshaban | 1995-01-12 | Staff | WAO | Program |
| Rance 4.1 ~Okusuri Koujou o Sukue!~ | 1995-12-01 | Staff | WAO | Photography, overall programming, program (PC-98) |
| Rance 4.2 ~Angelgumi~ | 1995-12-08 | Staff | WAO | Photography, overall programming, program (PC-98) |
| Only You -Seikimatsu no Juliette-tachi- | 1996-01-01 | Staff | WAO | Program assistance, photography |
| Gakuen King -Hidehiko Gakkou o Tsukuru- | 1996-06-07 | Staff | WAO | Photography |
| Ningyo -Tsutako- | 1996-10 | Staff | WAO | Program |
| HUSHABY BABY | 1999-09-30 | Staff | WAO | Program |