Ryo KatanosakaWritingNo biography available.Known For7.0SHIRANUI2026Fan ClubNo Nerds have favorited Ryo Katanosaka yet — be the first.All fan clubsFrom NerdspinFilmographyWriting2Directing12026SHIRANUIFilmOriginal Story★ 7.02026SHIRANUIFilmScreenplay★ 7.0