Sci-Fi anime of Summer 2021Jul–Sep · 5 works← Anime in Summer 2021Action 8Adventure 1Comedy 7Fantasy 17Isekai 7Music 3Mystery 2Romance 4Sci-Fi 5Slice of Life 7Sports 1See every Sci-Fi anime →Scarlet Nexus26 episodesFOD3 moreGetter Robo Arc13 episodesd Anime2 moreNight Head 204112 episodesHulu2 moreCooking with Valkyries Season 28 episodesStreaming: unverifiedStar Trek: Lower Decks Season 22021Star Trek: Lower Decks Season 210 episodesStreaming: unverified