Overview
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.
Cast
Kazato Tomizawa
Takahiro Yokokawa
Naoki Tanaka
Tamaki Matsumoto
Ken'ichi Nagira
Nanako Hirata
Kyousuke Ikeda
Kazuki Matsuoka
