Taki Tachibana (voice) (as Ryûnosuke Kamiki)
Mitsuha Miyamizu (voice)
Katsuhiko Teshigawara (voice) (as Ryô Narita)
Sayaka Natori (voice)
Tsukasa Fujii (voice)
Shinta Takagi (voice)
Yotsuha Miyamizu (voice)
Toshiki Miyamizu (voice)
Futaha Miyamizu (voice)
Taki's Father (voice)
Teshigawara's Father (voice)
Teacher (voice)
(voice)
Tanaka (voice)
Hitoha Miyamizu (voice) (as Glynis Ellis)
Teshigawara's Father (voice) (as H.D. Quinn)
Additional Voices (voice)
Katsuhiko Teshigawara (voice)
Hitoha Miyamizu (voice)
Sayaka Natori (voice) (as Cassandra Morris)
Miki Okudera (voice)
Sakura / Weather Woman (voice)
Futaba Miyamizu / Teshigawara's Mother (voice)
Taki Tachibana (voice)
Yukari Yukino (voice)