Harimao Kiyotaka is a mysterious and comedic supporting character in the visual novel and anime series 'Da Capo.' Known for his eccentric personality and unique appearance, Harimao often appears in unexpected moments, adding a whimsical touch to the story. He is typically depicted as a talking cat who interacts with the main characters, providing comic relief and occasionally offering cryptic advice. Despite his minor role, Harimao's presence is memorable, making him a fan-favorite among viewers for his charm and wit.