Ritsu Tainaka is a fictional character from the anime and manga series K-On!. She is known for her energetic personality and passion for music, particularly as the drummer of the Light Music Club at her high school. Ritsu has a playful and sometimes mischievous nature, often teasing her friends but also showing a caring side. Ritsu has a distinctive appearance, characterized by her short, spiky brown hair and bright eyes. She is often seen wearing her school uniform or casual clothing. As a key member of the K-On! ensemble, she contributes to the group's dynamic and helps foster their love for music and friendship.