Read manga: Mazinkaiser Vs Shin Getter Robot

manga
Genres: Action ; Mecha ; Sci-fi ; Seinen
Status: completed
Latest chapter: Chapter 1
Updated at: Aug 25, 2019
Summary:

Crossover one-shot between Mazinkaiser and Shin Getter Robo. It was included in Immortal Super Robot Encyclopedia (不滅のスーパー� ボット大全).The manga begins with the Mazinger Z and Great Mazinger fighting against an alien machine after the Diana A and Venus A have been taken down.