Haruka Ooyama

As the daughter of Meisei’s baseball coach, this spirited girl shares a deep, long-standing bond with her childhood friend, Touma. Growing up around the diamond, she possesses a unique connection to the team's development and the competitive spirit of the sport. Her history with Touma provides a foundation of familiarity and support, making her a central figure in the lives of those navigating the intense world of high school baseball.