Haruna Sairenji is a fictional character from the manga and anime series To LOVE-Ru. She is known for her kind and cheerful personality, often serving as a supportive friend to the main character, Rito Yuuki. Haruna has a strong sense of justice and is dedicated to helping others, which makes her a beloved character among fans. In the series, Haruna is depicted as a high school student with long brown hair and a distinctive appearance. She has a crush on Rito, which adds complexity to the story as he navigates his feelings for her and other characters, including Lala Satalin Deviluke. Her character plays a significant role in the romantic and comedic elements of the series.