On screen
Cast
20 credited performers
Yasukaze Motomiya
Ryu
Yoshiyuki Yamaguchi
Tatsu
Hitoshi Ozawa
Jin Ozawa
Kazuyoshi Ozawa
Kazu Ozawa
Rinne Yoshida
Kokoro
Yutaro
Gizmo
Yatsuhashi Saiko
Mimi
Michi Shimizu
Rio
Tak Sakaguchi
Character not listed
Masayuki Ino
Character not listed
Kazuki Miki
Character not listed
Yuta Chatani
Character not listed
Kentarō Shimazu
Yakuza
TOMOKAZU
Character not listed
Chiaki Omigawa
Nana
Yuki Ashida
Character not listed
Artwork unavailable
Kazuya Murakami
Character not listed
Hiroko Yashiki
Character not listed
Yuya Ishikawa
Kokoro's father
Keisuke Kida
Character not listed