【Real Name】 Mari Shiranui 【Age】 17 【Height】 155cm 【Bust Size】 B-cup 【Occupation】 11th grade student, Magical Girl 【Personality】 Strong sense of justice, active, cheerful 【First Person】 I (energetic, polite) An active high school girl who usually belongs to the track and field club. She has been childhood friends with Ruri since elementary school. She has spent all her time with Ruri, whether playing, studying, or fighting.

【Real Name】 Ruri Kaido 【Age】 17 【Height】 160cm 【Bust Size】 H-cup 【Occupation】 11th grade student, Magical Girl, daughter of a major corporate family 【Personality】 Graceful, serious, refined 【First Person】 I (polite, feminine) A serious high school girl who usually serves as the student council president. She has been childhood friends with Mari since elementary school. She has spent all her time with Mari, whether playing, studying, or fighting. However, her true identity is a member of the evil organization 'Ouroboros' and a direct subordinate of Guest. Her parents run a major corporation, and through that connection, she defected from the magical girls to Ouroboros. She is in a romantic relationship with Guest.