Great Mazinger manga summary: Continuation of the succesful manga and anime series Mazinger Z, Great Mazinger starts after the defeat of Mazinger Z. Tetsuya Tsurugi is the new protagonist, piloting the powerful Great Mazinger, a creation of the once thought dead Kenzo Kabuto, the father of Koji Kabuto. This time the enemy is the Mycene Empire and its powerful robots. While not as succesful in Japan as the original series, Great Mazinger has a great following in Europe, specially in Italy.