Anime/Kekkaishi · Episode 21 - Gen Shishio the Heartless Transfer Student TV · FALL 2006Kekkaishi · Episode 21 - Gen Shishio the Heartless Transfer StudentFINISHED WatchlistWhere to watchCatalogue source: AniList Back to animeEpisode 21Episode 21 - Gen Shishio the Heartless Transfer StudentEpisode evidence: streaming listingSeries cast and production credits · All episodes
