Summer Days with Coo
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.
At a glance
Countries
Japan
Ratings
TMDB users
7.8/10
141 votes
IMDb
7.4/10
Users
Rating consensus
76/100 blend
Sources: TMDB · IMDb
Warm reception overall — weighted ~76/100 across 2 rating sources. The listed meters mostly agree.
Cast
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)
Souta Murakami
Koichi's Classmate (voice)
Saki Yoshihara
Koichi's Classmate (voice)
Kereo Yoshita
Koichi's Classmate (voice)
Naomi Nishida
Yukaki Uehara (voice)
Community Ledger
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Summer Days with Coo (2007)
Keiichi Hara
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