On screen
Cast
12 credited performers
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)
Artwork unavailable
Nanako Hirata
Koichi's Classmate (voice)
Kyousuke Ikeda
Koichi's Classmate (voice)
Artwork unavailable
Kazuki Matsuoka
Koichi's Classmate (voice)
Artwork unavailable
Souta Murakami
Koichi's Classmate (voice)
Artwork unavailable
Saki Yoshihara
Koichi's Classmate (voice)
Artwork unavailable
Kereo Yoshita
Koichi's Classmate (voice)
Naomi Nishida
Yukaki Uehara (voice)