In a small fishing village, a gloomy middle school student named Kai meets a mermaid named Lu.
Akira Emoto | Grandfather (voice) |
Soma Saito | Kuniko (voice) |
Minako Kotobuki | Yuuho (voice) |
Shota Shimoda | Kai (voice) |
Kanon Tani | Lu (voice) |
Shinichi Shinohara | Lu's father (voice) |
Shizuka Itoh | Isaki (voice) |
Kenichi Suzumura | Teruo Ashimoto (voice) |
Mutsumi Sasaki | Chief Priest (voice) |
Tokuyoshi Kawashima | Fuguda (voice) |
Cho | Ebina's Father (voice) |
Takayuki Sugo | Ebina's Grandfather (voice) |