Home/Discover/UUUU2021 · music · 1 episodes▶ Watch episode 1+ My listWatch trailer ↗ OverviewEpisodesTrailerThe storymusicThe official music video for BELLE's opening theme U, performed by millenium parade.MusicEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 13 min▶Official trailerA first look at the storyPlay trailer ↗More in this worldRelated animeBellemovie · 2021