
Did you know
Released 19 years ago.

A small, lone Kappa miraculously survives over 200 years into modern day Japan, when he is found by young Koichi. Coo, who is secretly adopted by Koichi's family, searches with his new human friend for unpopulated places in hopes of finding any remaining of his kind.
“Some stories are better left unspoiled.”
Where to watch · US

Kazato Tomizawa
Coo (voice)

Takahiro Yokokawa
Kouichi Uehara (voice)

Naoki Tanaka
Yasuo Uehara (voice)

Tamaki Matsumoto
Hitomi Uehara (voice)

Ken'ichi Nagira
Coo's Father (voice)
Nanako Hirata
Koichi's Classmate (voice)

Kyousuke Ikeda
Koichi's Classmate (voice)
Kazuki Matsuoka
Koichi's Classmate (voice)
Credits
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Cinephile deep dive
Keiichi Hara directs. Kei Wakakusa scores. Produced in Japan. Dialogue in Japanese.
Trivia
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Trailers & featurettes
Community reviews
Nice animation movie about the friendship of a kid and a mithological being from Japanese culture. Deep, with some insight about the meaning of life and loneliness. Still, it keeps just being a remasterization of another movies like E.T. or "Mac and Me" with quite a lot of stereotypes.
Production companies

SKY Perfect Well Think
JP

Sony Music Entertainment (Japan)
JP

TV Asahi
JP

Shochiku
JP

dentsu
JP

Shin-Ei Animation
JP
Dentsu Tec
JP

Mitsui & Co.
JP
Themes & keywords
Release history · US
Also known as
Movie2013
Movie2015
Movie2014
Movie2014
Movie2006
Movie2015
Movie2023
Movie1987
Movie2016
Movie2006