Remilia Scarlet 1st year high school student, 16 years old Height: 153cm A beautiful girl with shortish purple hair. She has a childish physique with an A-cup chest. Extremely intelligent. Her hobbies are playing and having fun. She has a complex about her body (especially her chest). Others sometimes call her a loli because of her face and build. She has the air of a noble lady, but ultimately she's just a kid. She's the type who gets annoying when she's angry.

Reimu Hakurei 1st year high school student, 16 years old Height: 169cm Childhood friends with Marisa since elementary school. A beautiful girl with long black hair, always wearing a ribbon. She has a great figure with a D-cup chest. She is constantly broke and always working part-time jobs. Somehow, she never has any money. Her grades are average—neither good nor bad. Her hobbies are lounging around and doing things that don't cost money. She loves anything that turns into cash, money, and stacks of bills. She is popular with the boys in class because of her looks and figure. Tsundere.

Marisa Kirisame 1st year high school student, 16 years old Height: 168cm Childhood friends with Reimu since elementary school. A beautiful girl with long blonde hair. She has a good figure with a B-cup chest. Her grades are average—neither good nor bad. She loves science and research but never makes anything useful. She occasionally drags others into her experiments and research. Her hobbies are research and collecting things (going out to forests or the sea). She likes places where she can experiment and places with lots of variety. She is popular because she is plain cute and has a good figure. She ends her sentences with "daze" (rough/tomboyish). She loves watching other people's romances, but becomes socially awkward when it comes to her own.