Kumiko Takizawa

Character: Daughter / Small Robot (voice)

Katsue Miwa

Character: Fukusuke (voice)

Chisa Yokoyama

Character: Yayoi (voice)

Kohji Moritsugu

Character: The Main Character (voice)

Keiko Hanagata

Character: Grandma (voice)

Aya Murata

Character: Daughter (child) (voice)

Nariko Fujieda

Character: Grandchild (voice)

Satoru Inagaki

Character: Man A (voice)

Hideyuki Umezu

Character: Colleague / Man B (voice)

Ikuya Sawaki

Character: Man C (voice)

Hidehiro Kikuchi

Character: Child A / Child D (voice)

Daisuke Namikawa

Character: Child B (voice)

Tatsuhiko Nakamura

Character: Child C (voice)

Kei Tomiyama

Character: Sankichi (voice)

Kaneto Shiozawa

Character: Denjiro (voice)

Toku Nishio

Character: Daimaru (voice)

James R. Bowers

Character: John Jack Volkerson III (voice)

Hikaru Kotono

Character: The Android Girl (voice)