Momoka Saotome is one of the main characters in the anime Megaton Musashi. She is a twelve-year-old girl with short blue hair and blue-green eyes. Momoka specializes in martial arts, particularly karate, and her physical strength and combative nature often intimidate the boys around her. Despite her spiky exterior, she is cheerful and extroverted, possessing a strong sense of justice. She serves as a pilot of a Megaton-Class Rogue, the giant mecha used by humanity to fight against the alien Draktors. In addition to piloting, Momoka has a talent for invention and mechanics, using her technical skills to modify and improve the Rogues. Her role in the story is as part of the Earth Immigration Project, a government initiative to find new homes for humanity amidst environmental collapse. She is a loyal friend who takes her responsibilities seriously and helps lead her team with optimism and determination. Momoka's key relationships include her fellow pilots, with whom she works closely despite occasional conflicts arising from her traditional mindset. Her development involves learning to accept new technologies and tactics while maintaining her core values of teamwork and perseverance. Her notable abilities include her hand-to-hand combat skills and her knack for mechanical engineering, both of which make her a valuable asset in both battle and base operations.