One of the defining traits of director Imagawa Yasuhiro’s adaptive works is the way in which he takes a large mass of disparate information pertaining to a particular work and organizes it such that the themes and concepts are strengthened and made more vibrant through cohesion and consistency. With Giant Robo, it’s an amplification of the history of legendary manga creator and Tezuka contemporary Yokoyama Mitsuteru. With Tetsujin 28 (also originally by Yokoyama) it’s about highlighting Tetsujin 28 as a connection between post-war Japan and the militarism which had preceded this period. With G Gundam, in spite of the fighting tournament setting, it’s about the effects of continued conflict on the Earth. Shin Mazinger Shougeki! Z-Hen takes Mazinger Z’s iconic status as the super robot and shows just how much influence it’s had on the genre as a whole while also providing an argument for how Mazinger as a whole gives much food for thought if only one delves a little deeper.
What I find particular interesting about Shin Mazinger as an adaptation is the way in which Mazinger Z’s attacks themselves have been reorganized to strengthen the image of Mazinger. For example, take the Photon Energy Beam, Mazinger Z’s eye lasers. Generally they’re considered one of its weaker attacks, even often being the first and least-damaging move for Mazinger Z in the Super Robot Wars franchise. In Shin Mazinger, however, it is initially Mazinger’s strongest weapon When taking into consideration what Mazinger Z is supposed to be, a robot whose basic power comes from a combination of its Super Alloy Z (which the bombastic narration is very keen on making the viewer remember by deliberately repeating its name) and its miraculous Photon Energy power source. Tapping directly into the very thing that moves Mazinger Z only makes sense as a highly destructive attack.
When it comes to Mazinger Z’s arsenal and its cultural influence, however, there is nothing in all of the history of super robots with more imitators, successors, and homages than the Rocket Punch. What does Shin Mazinger do? For one, it makes the Rocket Punch the very first attack that Mazinger Z does in the show while giving it a fanfare worthy of the gods, but Imagawa doesn’t even leave it at that. He adds new elements to Mazinger Z so that the Rocket Punch, or a variation of it, is the greatest, most visually striking, and memorable thing that Mazinger Z can do. When Mazinger Z performs the Big Bang Punch, it literally transforms its entire body into a massive fist and becomes one with the Rocket Punch, such that Mazinger Z’s most lasting legacy (outside of the act of actually having someone control the robot from within) is also its most potent weapon.
Shin Mazinger takes Mazinger Z’s attacks and asks, “Why are these moves fun and exciting?” In doing so, it is able to play around with Mazinger Z as a cultural object and bring attention to not only what made it conceptually interesting to its fans in the first place, but also what potential still lies within it.