Yumiri Hanamori

Rimo (voice)

Ayane Sakura

Dorothy (voice)

種田梨沙

Dual (voice)

Ai Kayano

Sumire (voice)

高野直子

Mother (voice)

石上静香

Second elder sister (voice)

Yumi Uchiyama

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)