Sekai no Tsuzuki Anime Details and Episodes Music video directed and animated by Stole for the song Sekai no Tsuzuki by Uta (Ado). Series info Watch free DetailsFormatMusicStatusFinishedEpisodes1Duration5 minScore75/100CountryJapan GenresDrama TagsMusical TheaterTragedyPrimarily Child CastFound FamilyAnimalsIdolSuper PowerPost-ApocalypticComing of Age