Home/Discover/PlanetariumPlanetariumプラネタリウムPlanetarium2023 · music · 1 episodes▶ Watch episode 1+ My listWatch trailer ↗ OverviewEpisodesTrailerThe storymusicAnimated music video directed by saino for the song Planetarium by Hoshimachi Suisei.IdolMusicEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 14 min▶Official trailerA first look at the storyPlay trailer ↗More in this worldRelated animeHOLOLIVE ALTERNATIVEONA · 2021