The story centers on Kai, a gloomy middle school student whose life changes after meeting Lu, a mermaid.
Trailer
Cast
Masaaki Yuasa
Director
KT
Kanon Tani
Lu
SS
Shôta Shimoda
Kai
Minako Kotobuki
Yuho
Sôma Saitô
Kunio
SS
Shin'ichi Shinohara
Lu's Father
Ken'ichi Suzumura
Teruo
Shizuka Itou
Isaki
Takayuki Sugô
Chairman
Chô
President
YA
Yutaka Aoyama
Granny Octopus
MS
Mutsumi Sasaki
Chief Priest of Shrine
SH
Shingo Horii
Homeroom Teacher
TS
Tomoyuki Shimura
Fuguda
RM
Ryûji Mizuno
Nodoguro
TS
Takaaki Seki
Kameda
RK
Riki Kagami
Kujirai
AM
Atsuyoshi Miyazaki
Shiira
RH
Reo Hirabayashi
Chile Grandpa
RY
Reiko Yoshida
Writer
Masaaki Yuasa
Writer
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Comments
6 Comments
CAIROMar 2, 2026
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user9657708242373Jul 19, 2024
Julie Anne San JoseJul 19, 2024
THE CAF FAMILYJul 19, 2024
Zahid MohammdJul 16, 2024
DBNGOGOAug 12, 2023