Shuuichi Kouyama (神山 修一, Kōyama Shūichi, November 25, 1961) is a Japanese screenwriter, novelist and literary critic. Member of the Writers Guild of Japan. Born in Fukushima Prefecture.
Yu-Gi-Oh! 5D's
Writer
Motto! Majime ni Fumajime Kaiketsu Zorori
Writer
Cellphone Investigator 7
Writer
Ninjala the Animation
Writer
Cagaster of an Insect Cage
Writer
Last Exile
Writer
Black Cat
Writer
Ace Attorney
Writer
