Home/Discover/Udon to HotaruUdon to HotaruうどんとホタルUdon to Hotaru2018 · ONA · 1 episodes▶ Watch episode 1+ My list OverviewEpisodesThe storyONAA short adaptation of Ooya-san to Boku, narrated by Tarou Yabe.Slice of LifeEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 12 min▶More in this worldRelated animeOoya-san to BokuTV · 2021