Watch Summer Days with Coo (2007): stream Summer Days with Coo (2007) on Hoopla, Kanopy. Compare all streaming options for this movie on WhereCanIWatch.tv.
Summer Days with Coo
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You can watch Summer Days with Coo (2007) for free on Hoopla.
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.
Summer Days with Coo is a film that explores themes of river, swimming, adult animation. It also touches on sumo and back in time and corrupt official.
Trailer
Director
Keiichi Hara
Cast
Kazato Tomizawa, Takahiro Yokokawa, Naoki Tanaka, Tamaki Matsumoto, Ken'ichi Nagira, Nanako Hirata, Kyousuke Ikeda, Kazuki Matsuoka, Souta Murakami, Saki Yoshihara
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2 options ranked by value · 🇺🇸 United States
Last verified 14 hours ago
Summer Days with Coo
You can watch Summer Days with Coo (2007) for free on Hoopla.
Director
Keiichi Hara
Cast
Kazato Tomizawa, Takahiro Yokokawa, Naoki Tanaka, Tamaki Matsumoto, Ken'ichi Nagira, Nanako Hirata, Kyousuke Ikeda, Kazuki Matsuoka, Souta Murakami, Saki Yoshihara
2 options ranked by value · 🇺🇸 United States
Keep browsing: New Releases · Popular Movies · Animation · Fantasy
river · swimming · adult animation · sumo · back in time · corrupt official · kappa
Watch Summer Days with Coo for free on Hoopla. Watch Summer Days with Coo for free on Kanopy. Availability last verified April 14, 2026.