Soukou Akki Muramasa: Youkou Hibun Hagane Anime Details and Episodes Spin-off of the original visual novel by Nitro+. Series info Watch free DetailsFormatNovelStatusFinishedSourceVisual novelCountryJapan GenresActionMechaSci-Fi TagsReal RobotSuper RobotAnti-HeroHistoricalTokusatsu RelatedSoukou Akki Muramasa: Eiyuu-hen (Alternative) RecommendationsKikokugai: The Cyber SlayerMobile Suit Gundam UnicornKidou Senshi Gundam: Senkou no Hathaway