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Kōji Ōtsuka

Also Known As

  • Koji Otsuka
  • Kouji Ohthuka
  • Kouji Ohtsuka

Game Credits


Doomsday Warrior (1992)   (Mutant Designer)
Super Valis IV (1992)   (Object Design)
Valis IV (1991)   (Design (デザイン))

Developer Biography

There is no biography on file for this developer.