Hiro has done the following roles in games.

Angelique Trois [Playstation2]	Marselle
Arc the Lad -Seirei no Tasogare- [PS2]	Arc
Arc the Lad [Playstation]	Arc
Arc the Lad II [Playstation]	Arc
Arunamu no Tsubasa [PlayStation]	Kusumida
Black/Matrix [Sega Saturn]	Piripo
Black/Matrix AD [Dreamcast]	Piripo
Close To -Inori no Oka- [Dreamcast]	Fujisaki Ryusaku
Cyber Formula Aratanaru Chousensha [Playstation]	Henri Crateau
Doki Doki On Air [Windows, Mac, Playstation]	guest
Doukyuusei 2 [Playstation]	Saionji Aritomo
Evangelion Koutetsu no Girlfriend [Playstation, Sega Saturn]	Makoto
Fushigi no Kuni no Angelique [Win95, PC-FX, PlayStation, Sega Saturn]	Marcel
Kidou Senshi Gundam Climax U.C. [PlayStation 2]	Mikel
Lets and Go Eternal Wing [Platstation]	Carlo
No-appointment Gals Olympos [Playstation]	?
Real Bout Garou Densetsu 2 [Arcade, Neo Geo]	Alfred
Tales of Phantasia Full Voice Edition [PSP]	Demitel