| Mazinkaiser (OVA)
|
| Kabuto Kouji | Ishimaru Hiroya |
| Yumi Sayaka | Uchikawa Ai |
| Boss | Tachiki Fumihiko |
| Kabuto Shiro | Aida Sayaka |
| Tsurugi Tetsuya | Yanaka Hiroshi |
| Honoo Jun | Saiga Mitsuki |
| Yumi-kyouju | Yanami Jouji |
| Roly | Hiramatsu Akiko |
| Roll | Kikuchi Shiho |
| Nossori-hakase | Umezu Hideyuki |
| Morimori-hakase | Ugaki Hidenari |
| Sewashi-hakase | Nagano Kouichi |
| Dr.Hell | Tomita Kousei |
| Ashura-danshaku (Male-half) | Shibata Hidekatsu |
| Ashura-danshaku (Female-half) | Kitahama Haruko |
| Kabuto Juuzou | Naya Gorou |
| Gamia (ep.3) | Yuzuki Ryouka |
| Tek-kamen (ep.5) | Sakaguchi Kouichi |