Hiroshi has done the following roles in games.

Fate Tiger Colosseum Upper [PSP]	Matou Shinji
Favorite Dear [PlayStation, Windows]	Ryudrall Allgreen
Final Fantasy X [PlayStation 2]	Gatta
Gakuen Heaven BOY'S LOVE SCRAMBLE! [PlayStation 2]	?
Generation of Chaos: Desire [PlayStation 2]	Refire
Hyper Securities W [Windows]	criminals
Interlude [Dreamcast, Playstation2, Windows]	?
Natsu Yume Ya Wa [PlayStation 2]	?
Panic Palette [PlayStation 2]	?
Poison Pink [PlayStation 2]	Orifen
Sengoku Musou 2 Empires [PlayStation 2]	Asai
Sengoku Musou 2 Moushouden [PlayStation 2]	Asai
Sengoku Musou 3 [Wii]	Asai Nagamasa
Shining Force Exa [PlayStation 2]	Philip
Shining Wind [PlayStation 2]	Shumari
Simple 2000 Series Vol 104 The Robot Tsukurouze! [PlayStation 2]	Ken
Sparkling Feather [PC FX]	Plad
Street Gears [Windows]	Rookie