Rica Matsumoto

as Satoshi (voice)

Ikue Otani

as Pikachu (voice)

Unsho Ishizuka

as Dr. Okido / Iwark / Narrator (voice)

Mayumi Izuka

as Kasumi (voice)

Yuji Ueda

as Takeshi (voice)

Tomokazu Seki

as Kenji (voice)

Megumi Hayashibara

as Musashi (voice)

Shin-ichiro Miki

as Kojiro / Crobat (voice)

Inuko Inuyama

as Nyarth (voice)

Keiko Toda

as Yukinari (voice)

Mami Koyama

as Towa (voice)

Kazuko Sugiyama

as Celebi (voice)

Masahiko Tanaka

as Suicune (voice)

Satomi Korogi

as Togepy (voice)

Mika Kanai

as Bayleaf (voice)

Yumi Touma

as Nyula / Muma (voice)

Kouichi Sakaguchi

as Strike (voice)

Katsuyuki Konishi

as Hassam (voice)

Hisao Egawa

as Ringuma (voice)

Yukiji

as Ootachi (voice)

Ryoka Yuzuki

as Himeguma (voice)

Tomoyuki Kouno

as Hellgar (voice)

Shinichi Namiki

as Odoshishi (voice)

Masaru Motegi

as Alligates (voice)

Shiro Sano

as Vicious (voice)

Takashi Fujii

as White (voice)

Anne Suzuki

as Miku (voice)

Koichi Yamadera

as Hunter (voice)

Tsuji Kaori

as Nazonokusa (voice)