Wasabi Mizuta as Doraemon (voice)

Megumi Oohara as Nobita (voice)

Yumi Kakazu as Shizuka (voice)

Subaru Kimura as Gian (voice)

Tomokazu Seki as Suneo (voice)

Chiaki Fujimoto as Dorami (voice)

Shihoko Hagino as Dekisugi (voice)

Yasunori Matsumoto as Nobisuke Nobi (voice)

Kotono Mitsuishi as Tamako Nobi (voice)

Sachi Matsumoto as Sewashi Nobi (voice)

Wataru Takagi as Teacher (voice)

Saki Aibu as Miyoko Mangetsu (voice)

Tamaki Matsumoto as Young Miyoko Mangetsu (voice)

Jun'ichi Kômoto as Professor Mangetsu (voice)

Banjo Ginga as Demon King (voice)

Masami Hisamoto as Mrs. Mangetsu / Medusa (voice)