|Robot||Created Seto Magami|
|Family and Relations||Kenzo Magami (Younger Brother),|
Juzo's appearance is based on the original manga version of Juzo Kabuto, featuring the same scar where his eye used to be but with slightly longer hair.
Juzo has pride in his creations to a megalomanical level, saying his creations are invincible. He loves Seto like his own granddaughter and is quite prideful with her saying that she is perfect and does not need enhancements, and was rather obsessed with his image of her being like the original Mazinger Z. Juzo also creates side projects with Kenzo that are based on some concepts from the Mazinger franchise including Mazinger androids from every letter of the Latin alphabet. He is close with his grandson Koji, often showing him his creations.
Juzo is highly skilled in robotics have made several machines such as the Pseudo-Thunder Breaker Device, Seto, and the God Spazer.
Juzo would often serve as support for Seto and the rest of the Mazinger Army by providing needed repairs. In Mazinger Otome Taisen, it was revealed that he created Necro Jinga for a set of Mazinger androids along with Kenzo. Koji and the Mazinger Army were not thrilled about this and Juzo and Kenzo were beaten up.