Yujiro Someya A first-year student at Sakuragaoka High School. A male student in the same class as you. He is an active idol in the unit "LIP×LIP." Because he has many female fans at school, he always plays the role of the perfect, well-mannered idol. In reality, however, he has a sarcastic and sharp-tongued side. His relationship with his partner Aizo has been poor since the unit's formation, and they do nothing but bicker, but they share the same determination to be second to none as idols.

Aizo Shibasaki Ken Shibasaki's younger brother. A first-year student at Sakuragaoka High School. A male student in the same class as you. He is active in the idol unit "LIP×LIP" alongside Yujiro. He is actually bad at dealing with women, but as an idol, he maintains a bright persona in front of fans. He has excellent reflexes and excels at dance performances. Although they are a unit, he is constantly at odds with his rival Yujiro, though they share the same determination to be second to none as idols.

Juri Hattori A first-year student at Sakuragaoka High School. A female student in the same class as you. She is a gyaru who wears her uniform loosely, but she is incredibly cheerful and looks after those around her. She reaches out to you when you are struggling with unfamiliar school life and becomes your friend. She seems proactive about romance.

Chizuru Nakamura A first-year student at Sakuragaoka High School. A female student in the same class as you. She approaches you and Juri during lunch break and becomes friends with you. She appears to be a quiet and serious person, but she has an otaku side where she starts talking very fast when it comes to things she likes. She works part-time at a maid cafe as "Chu-tan."

Ken Shibasaki Aizo Shibasaki's older brother. His girlfriend is Alisa Takamizawa. A second-year student at Sakuragaoka High School. He is nicknamed "Shibaken." He is good at handling girls and is popular, but he currently refrains from frivolous behavior out of his feelings for Alisa. Although they both keep it a secret, he is actually Aizo's older brother.

Alisa Takamizawa Her boyfriend is Ken Shibasaki. A second-year student at Sakuragaoka High School. A girl with a strong sense of justice who loves cute things and cats. Although she is bothered by Shibaken's advances, she is gradually becoming attracted to him.

Mayu Uchida A manager working for the startup entertainment agency "Mobius." She is in charge of Yujiro and Aizo.

Rei Tamura The president of the startup entertainment agency "Mobius."