Toru Sakai

Obular Brain...

Seiro Yamaguchi

Robo Brain (voice)

広瀬裕

Terror Beast...

嶋大輔

Yusuke Amami...

西村和彦

Jo Oohara / ...

Megumi Mori

Megumi Misak...

Jin Kawamoto

Jun'ichi Aik...

高坂真琴

Colon (voice)

Jōji Nakata

Great Profes...

Akiko Amamatsuri

Rui Senda / ...

桑原たけし

Narrator

丸山詠二

Vega Brain (voice)

岸野一彦

Invisible Br...

徳丸完

Maze Brain (voice)

宗方奈美

Toshiko Omura

Toshihiko Nakano

Gou Omura (child)

依田英助

Spirit Brain...

伴大介

Doctor Hoshi

高杉哲平

Shosaburo

Ryohei Iizuka

Kenichi

Isao Kamata

Bus Driver

西尾徳

Poison Gas B...

Ikuyo Emoto

Mother

Akira Igarashi

Driver

河合義雄

Baboon Brain...

Kazuki Yamanaka

Koji

Tsuyoshi Inoue

Vega Baby

渡部猛

Earthquake B...

Kentaro Ishizeki

Great Profes...

Reiko Hirano

Mother

Osamu Ujiie

Dummy Man

小寺大介

Guard

Mayuko Ookawa

Old Woman

Hirofumi Taga

Takeshi Yano

Michirō Iida

Time Brain (voice)

Takanobu Tooya

Breeder

Hiroki Takano

Truck Driver

Shigeru Nakasone

Boy

市村美津子

Girl

Go Oomatsu

Shunsuke

Naomi Kashiwagi

Yukari

Kota Mizumori

Clerk

Yoshifumi Egawa

Shinya

Mitsuyo Kawashima

Yoko

Shuji Sakamoto

Police officer

Aiko Hiyama

Girl

Osamu Tanaka

Gang member

Hiroaki Takeuchi

Gang member

Shiro Ooki

Professor

Koji Yamanaka

Professor

Yuji Sasamori

Professor

Goro Higuchi

Dummy Man Tanaka

芝原チヤコ

Camper

Megumi Osanai

Camper

Katsumi Itakura

Brother

Kiyoshi Suzuki

Brother

Isao Kishimoto

Laboratory Chief

Bin Manabe

Programmer

Ayako Sachi

Girl

Yumiko Nii

Woman

Chieko Shirota

Woman

Hiroaki Nakajima

Jiang Shi Kid

京田尚子

Pierrot Brai...

Yuko Shige

Reiko

Reiko Nishihara

Haruko

泉福之助

Drunken Man

森しん

Twin Brain (voice)

Kyoko Nunomura

Old Woman

Hiroshi Ichikawa

Boy

滝雅也

Study Brain ...

Hiroyoshi Ishii

Boy

Yosuke Iizuka

Boy

須藤公一

Boy

Fumi Toteno

Kumiko

Kosuke Uchino

Jin

麻ミナ

Mother

Tadanori Miura

Teacher

Jun Takeuchi

Child

Ryuji Fukuchi

Child

Shingo Mori

Child

Tokuji Sakamoto

Child

Mayumi Muto

Child

Emi Kamiya

Child

Kei Takyo

Child

Tatsumi Hoshikawa

Child

Kazuo Fujita

Kenta

Hisashi Saito

Tatsuo

Masahiro Kato

Boy

Hirokazu Miyagawa

Boy

Tsutomu Yoshikawa

Boy

Yukimi Shimoda

Yukari

島田順司

Youichirou Misaki

Masayo Matsuo

Kindergarten...

Mika Hatanaka

Megumi Misak...

Dorothée

Dr. Dorothee

Akiko Muta

Vega Baby (voice)

渡部るみ

Woman

Hamako Someya

Mari Funachi

Kazuko Honjô

Mari Funachi...

Yasuhiro Fukoka

TV Announcer

Yuichiro Ito

Kazuo

勇静華

Girl

岡寛恵

Miku

Yukiko Okada

Miku's mother

Fumika Fukaya

Miku (child)

Masakazu Arai

Minoru

Shigeru Sasaki

Rugby Player

Kenichiro Kanaizumi

Rugby Player

Hiromi Fukumoto

Rugby Player

Naomasa Itokawa

Bebu

平辻朝子

Bebu (voice)

Takashi Matsuura

Shiro

森篤夫

Bomber Brain...

Hiromi Yuhara

Yuki

青戸昭憲

Sho

篠田薫

Reckless Bra...