Writing Tomoyasu Okubo Biography Tomoyasu Ookubo is a Japanese script/screenwriter, he is also a member of the Writers Guild of Japan. Acting The Giant Slalom 1990 Other Credits MIND GAME Screenplay 1998 Seikimatsu Bakuroden Saga Screenplay 1997 School Ghost Story F Writer 1997 Suit Yourself or Shoot Yourself!! The Hero Writer 1996 Agent-readable