: The cannons stored inside the robot's lower legs. Allies : 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. : One of the operatives that runs Big Baser. : The other operative that runs Big Baser. : Keiko's little brother. : Tomoko's little sister. Was used by Egos in episode 27 to find Battle Fever's base. : 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. Society Egos is a religion of mad egocentrists who intend to plunge the world into chaos. : The mysterious head, entirely draped in black. He creates the Egos Monster's inside the Egos heart, calling them "My beloved Children". They call him "Father". He is ultimately slain by the Lightning Sword Rocketter. (1–51): The high priest of Egos. He later becomes the Hedder Monster and is slain as such by the Battle Fever J's new attack, Battle Fever Power. (19–52): An Egos American branch officer who came to Japan to aid Hedder with her super strength. She is responsible for all the assassinations in America. She allowed herself to be captured by Battle Fever after attacking and replacing several policemen with disguised cutmen, with whom she stole a billion yen to give to Egos. She believes she is taken to the Battle Fever Base, but in reality she is taken to a warehouse. She carries a hand mirror with a tracker in it, which she uses to fire solar beams or to bludgeon people. She was killed in the collapsing castle as Satan Egos fled. Her last words were begging Egos to help her. : The foot soldiers in grey and black armed with MP40 machine guns. Episodes Movie There was a theatrical release of Battle Fever J, released as part of the Toei Manga Matsuri on July 29, 1979. It was a blown up version of Episode 5 "Robot Big Dogfight". Interestingly though, this theatrical version did not appear on Toei's Super Sentai Movie compilation DVD's, but it did make its way onto Toei's Tokusatsu Hero The Movie DVD series, being featured on Volume 5 of that collection. Cast Masao Den: Kensaku Shiraishi: Makoto Jin: Kyosuke Shida: Shiro Akebono: Diane Martin: Diane Martin (voice): (Episodes 1-14 & 17-24) / (Episodes