Megumi Nakajima

as Ranka Lee (voice)

Aya Endo

as Sheryl Nome (voice)

May'n

as Sheryl Nome (Singer) (voice)

Yuichi Nakamura

as Alto Saotome (voice)

Katsuyuki Konishi

as Ozma Lee (voice)

Hiroshi Kamiya

as Mikhail Blanc (voice)

Jun Fukuyama

as Luca Angeloni (voice)