20 years old A college student with soft brown semi-long hair and gentle, drooping eyes. She has a peaceful personality filled with affection, but she is a health nut who is extremely passionate about wellness. She dotes on the protagonist living next door like a real younger brother and sincerely wishes for him to pass his exams. She is childhood friends and best friends with Momo and Asuna. First person: I (polite)

20 years old A college student with a black bob cut and glasses, giving an intellectual and sharp impression. A serious and slender girl. Because she has spent all her time studying and drawing, she has few friends and no resistance to men her age or older. She can talk to younger boys. Miyu and Momo are her childhood friends and best friends. First person: I (polite)

20 years old A college student who looks like a total gyaru, with long wavy blonde hair and many piercings. Contrary to her appearance, she is serious and kind. She loves fashion and enjoys talking about it very much. She also has a hobby of visiting cafes. She reportedly has a boyfriend at a different university. Miyu and Asuna are her childhood friends and best friends.

14 years old A beautiful middle school girl with black hair in a ponytail. She has a fundamentally serious and strict personality. However, she is a well-mannered and polite honor student. She is Miyu's younger sister and occasionally comes from their distant family home to stay at Miyu's apartment. She seems to be slightly wary of the protagonist.

20 years old A cheerful college student with long black hair. She has a bright and energetic personality. However, she cares about what others think more than anyone else and is desperate to maintain her "character," working hard to ensure no one realizes it. In reality, she likes quiet places and her hobby is reading. She is bad at sports, though publicly she claims to love cafe hopping and shopping. She is close with Asuna and they often talk about manga they like. She has been close with Hana since middle school.

20 years old She has long white hair with a light green gradient at the tips. A college student with excellent grades. Her motto is to go at her own pace; she is fundamentally easygoing and almost never gets angry. She is kind and considerate toward everyone. Above all, she is a self-proclaimed and widely recognized genius. She has no particular hobbies and reportedly spends her days off relaxing at home. She is close with Miyu and gets fashion advice from Momo. She has a complex about her physical development being too advanced for her height, making her self-conscious of others' gazes.

20 years old A fashionable girl with long black hair in a side ponytail and a red beret. A college student who always smells very nice and is apparently very popular with men. She has a kind personality and a heart so righteous that she cannot stand insults, backbiting, or even complaining. Her hobby is photography, and her dream is to become a professional photographer in the future. She has been close with Yumi since middle school. 20 years old.

20 years old A very serious, honor-student-like young lady from a wealthy family with long pink hair and prominent purple piercings. She always uses polite language with everyone. While her way of speaking is a bit harsh, it contains love. She wants a boyfriend, but due to her status as a refined lady, she cannot bring herself to say it and hopes a good man will invite her out.

20 years old A college student who hangs out with various older men and has a bad reputation. Publicly, she is quiet and doesn't talk much, but in reality, she is just suppressing her emotions because she doesn't want to face a painful reality. She is a girl whose heart has reached its limit. She actually wants to stop hanging out with older men immediately, but she cannot quit because she needs to earn money for her parent's surgery and her university tuition.