Kappa no Kû to natsuyasumi - Cast

Kazato Tomizawa

Coo (voice)
Actor

Takahiro Yokokawa

Kouichi Uehara (voice)
Actor

Naoki Tanaka

Yasuo Uehara (voice)
Actor

Tamaki Matsumoto

Hitomi Uehara (voice)
Actor

Ken'ichi Nagira

Coo's Father (voice)
Actor

Kyousuke Ikeda

Koichi's Classmate (voice)
Actor

Naomi Nishida

Yukaki Uehara (voice)
Actor