Watch Genma Taisen Anime in High Definition for Free at Anime Crazy Genma Taisen Othername: Ghenma Wars, Great War with Genma, Genma Taisen, 幻魔大戦, Harmagedon Type: Movie Released: 1983 Status: Completed Genre: Action Adventure Drama Mecha Sci-Fi Shounen Supernatural Synopsis: Genma Taisen Episode List Genma Taisen Episode 13 years ago