| D-Boy/Aiba Takaya/Tekkaman Blade | Morikawa Toshiyuki |
| Kisaragi Aki | Hayashibara Megumi |
| Noal | Matsumoto Yasunori |
| Heinrich Freeman (Chief) | Suzuoki Hirotaka |
| Balzac Asimov | Horiuchi Kenyuu |
| Milly | Yokoyama Chisa |
| Rebin | Nakahara Shigeru |
| Honda | Iizuka Shouzou |
| Aiba Shinya/Tekkaman Evil | Koyasu Takehito |
| Aiba Miyuki/Tekkaman Rapier | Mizutani Yuko |
| Aiba Kengo/Tekkaman Omega | Wakamoto Norio |
| Hun Rii/Tekkaman Sword | Yokoo Mari |
| Morotoh | Kosugi Juurouta |
| Fritz van Braun/Tekkaman Dagger | Tobita Nobuo |
| Commodore Cobalt | Ootaki Shinya |
| Bernard O'Toole | Ikeda Masaru |
| Aiba Kouza | Mugihito |
| Noal's Mother | Mizutani Yuko |
| Noal's Father | Ishimaru Hiroya |
| Sofia | Amano Yuri |
