Shingen Musha is a character from the anime series 'Frame Arms Girl.' Shingen is depicted as a highly skilled and tactical warrior, inspired by the legendary samurai Takeda Shingen. In the series, Shingen Musha is one of the Frame Arms Girls, which are model kits that can move and have distinct personalities. Her design is heavily influenced by traditional samurai armor, and she holds a strategic mind, often acting as a mentor or leader to other characters. Her role is pivotal in guiding the main characters through various challenges and battles.