Yanagi KoutarouActingNo biography available.Known For5.0Tadashii Ouji no Tsukurikata2008Puzzle2007Fan ClubNo Nerds have favorited Yanagi Koutarou yet — be the first.All fan clubsFrom NerdspinFilmographyActor22008Tadashii Ouji no TsukurikataTVTatsuya Shinozaki • 12 episodes★ 5.02007PuzzleTVYuasa Shigeo • 4 episodes