Ep. 57: The Military Occupation of Japan By Dr. Hell!!
Ipinalabas noong Disyembre 30, 1973
57
Mga Episode
- Ep. 53 · Second Transformation!! The Camouflaging Mecha-Beast
- Ep. 54 · Explosion!! The Power Of The Rocket Punch!!
- Ep. 55 · The Great Plan To Descend Mt. Fuji
- Ep. 56 · The Super Alloy Z, Stolen!
- Ep. 57 · The Military Occupation of Japan By Dr. Hell!!
- Ep. 58 · The Stronghold Of Hell's Castle!!
- Ep. 59 · The Devil Declares War On Hell Island
- Ep. 60 · Mazinger Z Launches Its Secret Weapon!!
- Ep. 61 · The Song Of Lyne X, The Robot's Destiny