Ninja Boy Rantaro· Season 6 · Episode 51Invitation to the SwordsmanS06E51·June 28, 2004·30m·NHK BS1Not streaming in your region — see every region's optionsSharePreviousHide the NamekujiS06E50NextThe Gutsy SalesmanS06E52Keep goingSeasonSeason 6 ranked & reviewedEvery episode in airing order with ratings and dates.StreamWhere to watch Ninja Boy RantaroEvery streaming service and region, checked around the clock.MatchupShows like Ninja Boy RantaroThe closest matches, ranked by overlap and rating.
