Hisao Koba
Hisao Koba (古場 久雄), credited as Technical Support and Programmer.
Appear in the games: Sonic Racing: CrossWorlds, Shinobi: Art of Vengeance, Sakura Wars, Hatsune Miku: Project DIVA F 2nd, Rise of Nightmares, Valkyria Chronicles II and Nightshade.
Also known as: 古場 久雄
