| 角色 | 饰演者 | 角色介绍 |
| Yoshito Ch?j? | 金子升 | |
| Pilot Azusa Kisaragi | 吉冈美穗 | |
| Mechagodzilla Operator Ky?suke Akiba | 虎牙光挥 | |
| Dr. Shin'ichi Ch?j? (Linguist/Yoshito's father) | 小泉博 | |
| Premier Hayato Igarashi | 中尾彬 | |
| General Dobashi | 上田耕一 | |
| JSDF Lieutenant Togashi | 高杉亘 | |
| Shobijin (Twin Fairy) | 长泽雅美 | |
| Shobijin (Twin Fairy) | 大塚千寻 | |
| JSDF Chief Hitoyanagi | 中原丈雄 | |
| Sgt Woodyard | Norman England | |
| Gor? Kanno | 六平直政 | |
| Akane Yashiro | 释由美子 | |
| Lieutenant Hayama | Y?suke Tomoi | |
| Gojira | Tsutomu Kitagawa |
