Cast
Yoshitsugu Matsuoka
Rio (voice)
Ayaka Suwa
Rio (young) (voice)
Akane Fujita
Celia Claire (voice)
Yuuki Kuwahara
Aishia (voice)
Crew
田中洸志
Producer
(Production)
Nanaka Suwa
Theme Song Performance
(Sound)
Koichi Tsurusaki
Theme Song Performance
(Sound)
Futago Minaduki
Comic Book
(Writing)
Scott MacDonald
Art Direction
(Art)
Yoko Sakurai
Sound Effects
(Sound)
Tetsuya Inoue
Music Producer
(Sound)
Yukiko Nishiyama
Music Producer
(Sound)
Yasuyuki Yamazaki
Original Music Composer
(Sound)
Osamu Yamasaki
Series Composition
(Writing)
Aguri Oonishi
Theme Song Performance
(Sound)
Tomoko Kohioki
Color Designer
(Visual Effects)
Osamu Yamasaki
Series Director
(Directing)
Keisuke Yanagi
Editor
(Editing)
Riv
Original Series Design
(Art)
Riv
Character Designer
(Visual Effects)
Yūri Kitayama
Novel
(Writing)