Kappei has done the following roles in games.

Breath of Fire III	Rei
Der Langrisser [PC FX]	Hein
Friends Seishun no Kagayaki [Sega Saturn]	Kurakake Fujio
Grandia [Sega Saturn]	Rap
Harukaze Sentai V Force [Playstation]	Ikuto
Houma Hunter Lime Perfect Collection [Sega Saturn]	Birth
Kidou Senshi Gundam Climax U.C. [PlayStation 2]	Tobia
Langrisser I and II [Playstation]	Hein
Misa no Mahou Monogatari [Playstation]	Firim
Persona 4 [PlayStation 2]	Kuma
Ranma 1/2 [PC Engine]	Saotome Ranma
Ranma 1/2 Battle Renaissance [Playstation]	Saotome Ranma
Ranma 1/2 Byakuran Aika [MegaCD]	Saotome Ranma
Ranma 1/2 Datou, Ganso Musabetsu Kakutouryuu! [PC Engine]	Saotome Ranma
Ranma 1/2 Torawareno Hanayome [PC Engine]	Saotome Ranma
Real Bout Garou Densetsu [Arcade, Neo Geo]	Jin Chonrei
SF Androgal [Windows]	Ringo
Shin Fortune Quest [Playstation]	Trap
Super Robot Taisen Original Generations [PlayStation 2]	Task
Tengai Makyou Shinden/Kabuki Klash [Arcade, Neo Geo]	Kabuki Danjuro
Triangle Again [PlayStation 2, Xbox]	?