花守ゆみり

Rimo (voice)

佐倉綾音

Dorothy (voice)

種田梨沙

Dual (voice)

茅野愛衣

Sumire (voice)

高野直子

Mother (voice)

石上静香

Second elder sister (voice)

内山夕実

Eldest sister (voice)

櫻井トオル

Father (voice)

高橋伸也

Daniel Dawson (voice)

中村綾

Diana Dawson (voice)

片貝薫

Sumire (old) (voice)

蓮岳大

Scientist (voice)