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General Tetsuzan Kurama The chief of the special science office of the National Defense Ministry who established the Fever team. He is a master of traditional Japanese swordsmanship. |
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Keiko Nakahara One of the operatives that runs Big Baser. |
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Tomoko Ueda The other operative that runs Big Baser. |
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Masaru Nakahara Keiko's little brother. |
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Yuki Ueda Tomoko's little sister. She was used by Egos in episode 27 to find Battle Fever's base. |
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Kyutaro Robot mynah bird built by Tetsuzan as a present. Often had insight into the situation. Revealed in episode 51 to have a freezing ray built in. |