Mahha kikai juu Jinrai
- Episode aired May 13, 1973
Dr. Hell shapes the mechanical monster Jinrai S1, which can fly faster than the sound, and launches it over the cityDr. Hell shapes the mechanical monster Jinrai S1, which can fly faster than the sound, and launches it over the cityDr. Hell shapes the mechanical monster Jinrai S1, which can fly faster than the sound, and launches it over the city