| Sol-Badguy | Ishiwatori Daisuke |
| Ky-Kiske | Kusao Takeshi |
| May | Koorogi Satomi |
| Millia-Rage | Sumitomo Yuuko |
| Axl-Low | Nanba Keiichi |
| Potemkin | Kondou Takashi |
| Chipp-Zanuff | Miura Takeshi |
| Baiken | Sudou Miho |
| Faust | Kondou Takashi |
| Testament | Kobayashi Katsuaki |
| Kuradoberi-Jam | Komori Manami |
| Mito-Anji | Igarashi Tooru |
| Johnny | Wakamoto Norio |
| Venom | Yaeda Mikio |
| Dizzy | Fujita Kazue |
| Eddie | Koyasu Takehito |
| Slayer | Kayumi Iemasa |
| I-No | Inoue Kikuko |
| Zappa | Ueda Yuuji |
| Bridget | Konishi Hiroko |
| Roger | Ishihara Akihiro |
| Narration | Gregory Payne |
| Robo-Ky (Super Robo-Ky - Second 2 Dash Dual LV99) | Kantaro |
| Kriff | Sakano Shigeru |
| Justice | Ogawa Yumiko |
| Sol (Story) [EU Release Instruction Booklet Credits] | Hanada Hikaru |
| Robo-Ky (Story) [EU Release Instruction Booklet Credits] | Kusao Takeshi |
| "That Man" [EU Release Instruction Booklet Credits] | Masutani Yasunori |
| April [EU Release Instruction Booklet Credits] | Ogawa Yumiko |
