Mazinger Z tai Ankoku Daishougun

After their hard-fought victory over Dr. Hell, Kouji and his friends find solace in a well-deserved respite. However, their peace is abruptly shattered when a mysterious prophet emerges, foretelling an imminent peril. Across the globe, monstrous mechanical creatures begin to wreak havoc, presenting an unprecedented challenge. With the odds stacked against him, Kouji must once again take command of his formidable Mazinger Z to confront this new threat.

This film serves as a pivotal bridge between the beloved Mazinger Z and its successor, Great Mazinger. It not only introduces audiences to the powerful Great Mazinger but also unveils the nefarious foes from the Mikene Empire, setting the stage for an epic clash between good and evil.