Mazinger's Secret S4E4 - Mazinger's Secret 1984
- Released: 1984-05-06
- Runtime: 50 minutes
- Genre:
- Stars: Yoshiko Sakakibara, Daisuke Gori, Osamu Kato, Show Hayami, Hiroya Ishimaru, Shigezou Sasaoka, Hiroshi Takemura, Yumi Takada, Eriko Hara, Kenyu Horiuchi
- Director: