Home/Discover/Collapse ZenCollapse ZenCollapse Zen2014 · ONA · 1 episodes▶ Watch episode 1+ My listWatch trailer ↗ OverviewEpisodesTrailerThe storyONAShort animation by Kojirou Shishido featuring various grey structures crumbling apart.DementiaEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 12 min▶Official trailerA first look at the storyPlay trailer ↗
