Juden-kun is a character from the anime series 'Frame Arms Girl.' As a support unit, Juden-kun is a small, autonomous robot designed to recharge the Frame Arms Girls, assisting them by providing necessary energy. While not a combat unit, Juden-kun plays a crucial role in maintaining the operational efficiency of the Frame Arms Girls, ensuring they are battle-ready. Its charming and helpful demeanor makes it a beloved character among the cast, often providing comic relief and a sense of companionship in the series.