The story centers on Kai, a gloomy middle school student whose life changes after meeting Lu, a mermaid.
Trailer
Cast
Masaaki Yuasa
Director
Kanon Tani
Lu
Shôta Shimoda
Kai
Minako Kotobuki
Yuho
Sôma Saitô
Kunio
Shin'ichi Shinohara
Lu's Father
Ken'ichi Suzumura
Teruo
Shizuka Itou
Isaki
Takayuki Sugô
Chairman
Chô
President
Yutaka Aoyama
Granny Octopus
Mutsumi Sasaki
Chief Priest of Shrine
Shingo Horii
Homeroom Teacher
Tomoyuki Shimura
Fuguda
Ryûji Mizuno
Nodoguro
Takaaki Seki
Kameda
Riki Kagami
Kujirai
Atsuyoshi Miyazaki
Shiira
Reo Hirabayashi
Chile Grandpa
Reiko Yoshida
Writer
Masaaki Yuasa
Writer
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