Season 0 · 8 episodes
E1
The Story of the Promised Summer and New Memories
Futaba's friends from her old school, Chizuru and Akane, come to Izu to pay her a visit. As Hikari and Kino give them a tour of the town, Chizuru starts to feel jealous over how close Futaba is with Hikari. The next day, Chizuru and Akane …
E2
Whoop! Dive into Amazon World!
A Picture Drama featuring fish species from the Amazon river. Released as a bonus for purchasing all DVD volumes of Amanchu!
E3
Upyopyo Daibutsukkome! Umi no Sekai! Dai 1 Kai
Included in BD Volume 2.
E4
Upyopyo Daibutsukkome! Umi no Sekai! Dai 2 Kai
Included in BD Volume 3.
E5
Upyopyo Daibutsukkome! Umi no Sekai! Dai 3 Kai
Included in BD Volume 4.
E6
Upyopyo Daibutsukkome! Umi no Sekai! Dai 4 Kai
Included in BD Volume 5.
E7
Upyopyo Daibutsukkome! Umi no Sekai! Dai 5 Kai
Included in BD Volume 6.
E8
Upyopyo Daibutsukkome! Umi no Sekai! Dai 6 Kai
Included in BD Volume 7.