Tomoe Mikagura

Driven by boundless ambition and a relaxed attitude, this brilliant inventor is the mastermind behind the revolutionary Tomoe Drive. After identifying Shiro as the ideal subject for her groundbreaking technology, she performed a life-altering procedure to replace his heart with her invention. Now, the pair works closely as partners navigating the high-stakes Planet Redevelopment Race, sharing a mutual, intense passion for the competitive world of Loser King.