Great Mazinger - Box 4 [Blu-ray]

The story focuses on Tetsuya Tsurugi, an orphan who grew up with no one but Kenzo Kabuto, who is the father of Mazinger Z pilot Koji Kabuto. Kenzo Kabuto is the creator of a new and improved version of Mazinger, created from his father's Mazinger Z structure, designed to fight against the new enemies of humanity, the Mykene Empire, led by the Emperor of Darkness and his army of robots. Kenzo gave the Great Mazinger to Tetsuya to pilot, who is accompanied by a girl, Jun Hono, in her female robot Venus A. With the original Mazinger destroyed, Koji traveled to America to study space exploration and left the defense of Japan in the hands of Tetsuya and the fortress of science. Tetsuya's training and Great Mazinger is completed just in time for Koji to call for his help in the battle against the Mykene beasts. Tetsuya fights against the beasts and even their powerful generals, finally facing a grueling battle against the Mykene military leader, General Black (Ankoku Daishogun). After being defeated by the Great Mazinger, the Mykene forces are led by Dr. Hell, the villain of Mazinger Z, who was revived and now is the Great Marshal of Darkness.