Puzzle Of Iron Arm Ace

Giichi Sugi

Sports Monster (voice)/Dr. Yoneyama

Kazuhito Ando

Koji Matsui

Izumi Ooyama

Koji Matsui's sister

Masayuki Suzuki

Taiichi Jin

Hideki Komada

Reporter

Yoichi Kishimoto

Reporter

Yasutaka Tanaka

Reporter

Jirō Sagawa

Reporter

Jirō Sagawa

Father

Toshie Shoko

Mother