aka: 山田浩司, H. Yamada
Urusei Yatsura: Koi no Survival Birthday (1987,  by Arrow Soft) |
Original Program (H. Yamada) |
Kimagure Orange Road (1988,  by Microcabin) |
Program |
| Seilane (1987, by Microcabin) |
Music Program |
| Maison Ikkoku Final (1988, by Microcabin) |
Music Program |
| Xak: The Art of Visual Stage (1989, by Microcabin) |
Original staff |
Fray in Magical Adventure (1990,  by Microcabin) |
BGM Driver |
| Fray in Magical Adventure (1990, by Microcabin) |
Scenario System |
| Fray in Magical Adventure (1990, by Microcabin) |
VR System Original Design |
| Xak II: Rising of the Redmoon (1990, by Microcabin) |
Game Program |
| Illusion City (1991, by Microcabin) |
Effects (操演)・Mealsystem (山田浩司) |
| Illusion City (1991, by Microcabin) |
Music Driver (ミュージック・ドライバ) (山田浩司) |
| Illusion City (1991, by Microcabin) |
Music Tool (ミュージック・ツール) (山田浩司) |
| Illusion City (1991, by Microcabin) |
PC98 (山田浩司) |
| Illusion City (1991, by Microcabin) |
Scenario Tool (シナリオ・ツール) (山田浩司) |
| Xak Precious Package: The Tower of Gazzel (1991, by Microcabin) |
Scenario & Game Constitution |
| Fray in Magical Adventure (1990, by Microcabin) |
BGM Driver |
| Fray in Magical Adventure (1990, by Microcabin) |
Scenario System |
| Fray in Magical Adventure (1990, by Microcabin) |
VR System Original Design |
