Ikue Otani

as Pikachu / Tosakinto (voice)

Satomi Korogi

as Togepy (voice)

Rikako Aikawa

as Zenigame / Koduck / Rokon (voice)

Megumi Hayashibara

as Fushigidane / Pigeon (voice)

Shin-ichiro Miki

as Lizardon / Hitodeman / Isitsubute / Zubat (voice)

Kouichi Sakaguchi

as Arbok (voice)

Naoki Tatsuta

as Bulu (voice)

Urara Takano

as Raichu (voice)

Mika Kanai

as Maril / Purin (voice)

Chiyako Shibahara

as Karakara (voice)

Rica Matsumoto

as Satoshi (voice)

Mayumi Izuka

as Kasumi (voice)

Yuji Ueda

as Takeshi (voice)

Aiko Sato

as Narrator (voice)

Tomoe Hanba

as Lucky (voice) (uncredited)

Inuko Inuyama

as Nyarth (voice) (uncredited)

Unsho Ishizuka

as Iwark / Matadogas / Koiking (voice) (uncredited)

Hiroshi Otake

as Okorizaru (voice) (uncredited)