Juden-kun is a character from the anime series Frame Arms Girl. He serves as a support robot that aids in the maintenance and charging of the Frame Arms Girls, who are miniature robots with human-like appearances. Juden-kun is depicted as a small, friendly, and dutiful robot, always ready to assist the Frame Arms Girls in their tasks. Although he doesn't play a major role in battles, his contributions are crucial for ensuring the readiness of the girls for combat, making him an indispensable part of the team.