Haruka Yuzuhara is a kind, cheerful, and slightly tomboyish student from To Heart 2. She is one of the main heroines and a close childhood friend of the protagonist, often supporting him with an energetic and straightforward personality. Haruka is known for her athleticism, honesty, and warmhearted nature, which make her a memorable and approachable character in the series. She plays a central romantic role in the story, representing a dependable and lively everyday-school-life heroine.