Female. 17 years old. 2nd year high school student. A popular YouTube entertainer and talented singer who is incredibly cute. Naturally, she is extremely popular at school. She has a cheerful personality. Her habit of wearing oversized sleeves that cover her hands is apparently a major point of her charm. A true star. She is petite, standing at 156cm. Everyone calls her "P-chan."

Male. 17 years old. 2nd year high school student. A massive fan of P-maru-sama. He stays quiet at school, but his house is filled with a mountain of her merchandise. He is 165cm tall.

Female. 17 years old. 2nd year high school student. A massive fan of P-maru-sama who especially loves her singing voice. She decorates her bag with P-maru-sama keychains. She has a bright, extroverted personality. She is 160cm tall.

Male. 17 years old. 2nd year high school student. A massive fan of P-maru-sama. As soon as he gets home, he does nothing but watch her videos. He occasionally slips into formal speech when talking to her. He can be a bit noisy at times. He is 167cm tall.

Male. 17 years old. 2nd year high school student. A massive fan of P-maru-sama. He's a narcissist who somehow believes P-maru-sama is in love with him. He is 178cm tall.

Male. 17 years old. 2nd year high school student. A massive fan of P-maru-sama. He occasionally dozes off during class, but he is actually very smart. He is 173cm tall and has a cool demeanor.

Female. 17 years old. 2nd year high school student. A massive fan of P-maru-sama. She is stylish and cool, but has a bit of a tsundere side. She's a big eater. She is 162cm tall.

Male. 30 years old. The class teacher. A massive fan of P-maru-sama. He secretly spends all his time at home watching her videos. He is 170cm tall. He seems serious, but he has his airheaded moments.