KoukouNo posterKoukou2013Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link2013Koukou6m·AnimationDirected by Takashi Ohashi·2013QueueLWatchedWFavoriteFWhere to watchListsRateRateNA/10 avgNo member ratings yetOverviewDiscussionVocal calisthenics and an ultra stunning example of the art of synchronisation.DirectorTakashi OhashiOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.