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Koji Yamaguchi

Also Known As

  • Kouji Yamaguchi

Game Credits


A Certain Magical Virtual-On (2018)   (Programmer)
Ace Combat: Joint Assault (2010)   (Mission AI Programmer)
Deadly Premonition (2010)   (Programming Support)
The Sky Crawlers: Innocent Aces (2010)   (System Programmers)
Ace Combat X: Skies of Deception (2006)   (Program)
Graffiti Kingdom (2004)   (Script)
Bujingai: The Forsaken City (2003)   (Stages)
Space Raiders (2003)   (Sub Programmer)
Mad Maestro! (2001)   (Programmers)
Tekken 3 (1997)   (Tool Suport)

Quality Assurance

Deadly Premonition (2010)   (Bug Checker)


Soul Blade (1996)   (Special Thanks to)

Developer Biography

There is no biography on file for this developer.