春海百乃

Sakurako Umeyashiki (voice)

小桜エツコ

MuMu (voice)

加瀬康之

Decimal (voice)

Gakuto Kajiwara

Akihiro Tsurumi (voice)

Yuriko Hibi

Miwa Samezu (voice)

Hidenobu Kiuchi

Wataru Tenkubashi (voice)

Kentaro Kumagai

Tamotsu Rokugou (voice)

Yukiyo Fujii

Sonoko Kagetsu (voice)

高橋花林

Siberia (voice)

Katsuyuki Konishi

Junichirō Anamori (voice)