Sinopsis Bishoujo Senshi Sailor Moon Cosmos Movie/劇場版 美少女戦士セーラームーンCosmos/Pretty Guardian Sailor Moon Cosmos the Movie: Pertarungan terakhir untuk Sailor Guardians dimulai saat mereka menghadapi Sailor Iron Mouse, Sailor Aluminium Siren, Sailor Lead Crow, Sailor Tin Nyanko dan banyak lagi.
