Cast
Ayahi Takagaki
Kimi Shirokado (voice)
Haruka Tomatsu
Yuri Koshide (voice)
Wataru Hatano
Seichi Koshide (voice)
Sayaka Ohara
Keko Koshide (voice)
Kazuhiro Yamaji
Takashi Takamura (voice)
Yusaku Yara
Kisou Kobayashi (voice)
Nobuo Tobita
Kentaro Yoshii (voice)
Kujira
Toshi Wada (voice)
Takaya Kuroda
Kanchan Mia (voice)
Takeshi Nishimura
Rubel Hossen (voice)
Crew
Maki Terashima-Furuta
Producer
(Production)
Jason DeMarco
Executive Producer
(Production)
Ivan Kwon
Theme Song Performance
(Sound)
Ivan Kwon
Main Title Theme Composer
(Sound)
Masaaki Sakurai
Animation Supervisor
(Visual Effects)
Hitomi Ikeda
Color Designer
(Visual Effects)
Kaori Goto
Animation Supervisor
(Visual Effects)
Yoko Uchida
Prop Designer
(Art)
Ayako Misawa
Sound Director
(Sound)
Katsufumi Haryu
Art Direction
(Art)
Hidetsuna Kuwabara
Sound Effects
(Sound)
Toshifumi Kawamura
Original Music Composer
(Sound)
Keisuke Yanagi
Editor
(Editing)
amphibian
Original Concept
(Writing)
Gaku Watanabe
Title Designer
(Art)
Rei Ishikura
Producer
(Production)
Yoko Uchida
Character Designer
(Visual Effects)
Naonori Kusakabe
Other
(Crew)
Kaori Goto
Character Designer
(Visual Effects)
Yoshitoshi ABe
Lead Character Designer
(Visual Effects)
Tatsuya Sasaki
Other
(Art)