In a small fishing village, a gloomy middle school student named Kai meets a mermaid named Lu.

Cast:Shota Shimoda, Soma Saito, Minako Kotobuki, Kanon Tani, Akira Emoto, Shizuka Itoh,

Genre:Animation, Family, Fantasy, Adventure, Comedy, Music,

country:Japan,

Production:Science SARU, Sound Box, Fuji Television Network, TOHO, BS Fuji,