Haruka Kiyomine is a central character in the anime series Boukyaku Battery. He is a talented baseball player who plays the role of a pitcher. Known for his strong athletic abilities and competitive spirit, Haruka is integral to his team's success. His character is portrayed as determined and passionate about the game, often pushing himself and his teammates to perform at their best. Haruka's interactions with his team, especially with his catcher, form a key part of the series, highlighting themes of friendship and teamwork.