Home/Discover/Hidden RegionHidden RegionHidden Region2022 · music · 1 episodes▶ Watch episode 1+ My listWatch trailer ↗ OverviewEpisodesTrailerThe storymusicOfficial music video for the song Hidden Region by TRIGGER, released in celebration of the group's 7th Anniversary.IdolMusicMysteryEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 11 min▶Official trailerA first look at the storyPlay trailer ↗More in this worldRelated animeIDOLiSH7TV · 2018
