Onpu Segawa is a main character in the anime series Ojamajo Doremi. She is a talented idol and a witch apprentice who joins Doremi and her friends in their magical adventures. Known for her beauty and grace, Onpu possesses a mature and calm demeanor, often acting as the voice of reason within the group. Despite her busy schedule as an idol, she values her friendships and works hard to balance her dual life. Her magical specialty involves enchantment through music, reflecting her passion and career as a singer.