Season
- Season 2 2018-04-07
- Season 1 2016-07-08
- Season 0 2017-03-29
Episode
- Episode 1: The Story of the Promised Summer and New Memories
- Episode 3: Upyopyo Daibutsukkome! Umi no Sekai! Dai 1 Kai
- Episode 4: Upyopyo Daibutsukkome! Umi no Sekai! Dai 2 Kai
- Episode 5: Upyopyo Daibutsukkome! Umi no Sekai! Dai 3 Kai
- Episode 6: Upyopyo Daibutsukkome! Umi no Sekai! Dai 4 Kai
- Episode 7: Upyopyo Daibutsukkome! Umi no Sekai! Dai 5 Kai
- Episode 8: Upyopyo Daibutsukkome! Umi no Sekai! Dai 6 Kai
- Episode 2: Whoop! Dive into Amazon World!
Amanchu! Specials Upyopyo Daibutsukkome! Umi no Sekai! Dai 2 Kai
6.214/10 users The hyperactive teenage scuba diver, Hikari Kohinata, lives in a small town near the sea. On her first day of high school she meets the shy transfer student, Futaba Oki, who is struggling to find a place after moving away from Tokyo. Hikari takes the lead, dragging Futaba into her hijinx, and the two soon become close friends
