Koji Kai

Koji Kai (Tsurutsuru Kai, Kai-san, Sio Sio, Shioshio Kai, Kai, Vegetable Kai?), credited as Project Leader, Producer, Game Designer, Director, Artist and Designer.

Appear in the games: River City Super Sports Challenge, Dogz 2, Blade, X-Men: Mutant Wars, Double Dragon, Super Dodge Ball, Nekketsu! Beach Volley da yo Kunio-kun, Kunio no Oden, Kunio-kun no Nekketsu Soccer League and Nekketsu Kakuto Densetsu.