Ep. 39: The Final Challenge! The Sky Fortress, Michelos!!
Ipinalabas noong Hunyo 1, 1975
39
Mga Episode
- Ep. 35 · Super Ninja! The Cattloo Corps!!
- Ep. 36 · Rise! A Love Beyond Hate!
- Ep. 37 · Assasinate Dr. Kabuto at 3.AM!!
- Ep. 38 · Don't Cry, Tetsuya!! The Stolen Mazinger!!
- Ep. 39 · The Final Challenge! The Sky Fortress, Michelos!!
- Ep. 40 · The Crimson Cross of Death!!
- Ep. 41 · Land! The Unbeatable Fortress Demonica!!
- Ep. 42 · The Underwater Graveyard!! The Wounded Runaway!!
- Ep. 43 · There's No Time!! The Scientific Research Institute Fortress!!