Natural HistoryNatural History1985Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1985Natural History2m·AnimationDirected by Koji Yamamura·1985Several painted figures are superimposed.DirectorKoji YamamuraStudioYamamura AnimationOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.