Baron Ashura

This is a list of characters from the anime and manga series Mazinger Z, Great Mazinger, Grendizer, and Mazinkaiser, as well as the Shin Mazinger reboot. It lists the main players of the plots as well as minor characters or others that did not appear in more than one chapter.

Koji Kabuto (兜 甲児^?, Kabuto Kōji), also written Kouji Kabuto, is the main character and pilot of super robot Mazinger Z. He makes a comeback in the sequel series Great Mazinger where he helps defeating the Mycenaean Empire. He also features in Grendizer as Duke Fleed's friend and sidekick. His voice actor is Hiroya Ishimaru in the Japanese version of Mazinger Z and Mazinkaiser, and in Toei's 1970s English dub, he was voiced by Dando Kluever. His voice actor in Tranzor Z, in which he was renamed Tommy Davis, was Gregg Berger. In the English version of Mazinkaiser, his voice actor is Robert Newell. He is a staple character of Super Robot Wars and appears in nearly every incarnation. In Shin Mazinger Shougeki! Z Hen, his voice is played by Kenji Akabane

...
Wikipedia