Sci-Fi anime of Fall 2021Oct–Dec · 6 works← Anime in Fall 2021Action 16Adventure 4Comedy 6Fantasy 19Isekai 4Music 1Mystery 1Romance 1Sci-Fi 6Slice of Life 5Sports 1See every Sci-Fi anime →Megaton Musashi13 episodesDMM TV3 moreEIGHTY SIX12 episodesFODPrime3 moreIrina: The Vampire Cosmonaut12 episodesFODPrimeAMAIM Warrior at the Borderline13 episodesPrime2 moreMuv-Luv Alternative12 episodesPrime3 moreAncient Girl’s Frame12 episodesDMM TV5 more