Ea Rosu san kyoudai dai funka sakusen
- Episode aired May 20, 1973
Dr. Hell plans an explosion on Mount Fuji, stimulated by the three mechanical monsters Aeros B1, B2 and B3.Dr. Hell plans an explosion on Mount Fuji, stimulated by the three mechanical monsters Aeros B1, B2 and B3.Dr. Hell plans an explosion on Mount Fuji, stimulated by the three mechanical monsters Aeros B1, B2 and B3.