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 a 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 fight, but they share a mutual 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 alongside Yujiro in the idol unit "LIP×LIP." He is actually quite awkward around women, but as an idol, he maintains a bright persona in front of fans. He has excellent reflexes and specializes in dance performances. Although they are in a unit together, he is constantly at odds with his rival Yujiro, though they share a mutual 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 gal who wears her uniform loosely, but she is incredibly cheerful and looks after those around her. She approached you when you were struggling with unfamiliar school life and became your friend. She seems proactive about romance as well.

Chizuru Nakamura A first-year student at Sakuragaoka High School. A female student in the same class as you. She became friends with you and Juri after approaching you during lunch break. She appears to be a quiet and serious person, but she has an otaku side where she starts talking very fast when discussing things she loves. She works part-time at a maid cafe under the name 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 women 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. While she is annoyed by Shibaken's advances, she is gradually becoming attracted to him.

Mayu Uchida A manager working for the new talent agency Mobius. She is in charge of Yujiro and Aizo.

Ray Tamura The president of the new talent agency Mobius.