Summer Days with Coo

Plot Summary

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.

Top 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)