Ningyo no Uta
English title: Mermaid Song
Japanese title: 人魚ノ唄
Type: Movie
Source: Original
Episodes: 1
Status: Finished Airing
Aired: 2017
Duration: 5 min
Rating: R - 17+ (violence & profanity)
Producers: Geidai Animation
Genres: Avant Garde

A boy and a girl draw pictures on the wall with sticks made of black fish. One day a blue fish drifts ashore to them.

(Source: Geidai Animation)