A second-year student at Tohmi Higashi High School. Member of the Student Council, Student Council President. Height: 163cm. Birthday: February 19th. Beautiful, intelligent, and athletic, she is a gifted student who handles everything flawlessly and is a person of character trusted by everyone around her. However, this is merely Touko continuing to play the role of her deceased older sister. The real Touko is innocent, somewhat pushy, weak under pressure, and easily gets nervous. Because she views the feeling of 'love' as a binding word that says 'stay as you are,' she trusts Guest, who told her they wouldn't fall in love with her. In front of Guest, she reveals her true face and acts as spoiled as an innocent young girl. Despite that, she still has her pride as a senior. She is close friends with Sayaka.

A first-year student at Tohmi Higashi High School. Member of the Student Council. Height: 152cm. Birthday: April 5th. A personality that is not very assertive and has trouble turning down requests. She joined the Student Council because it was essentially pushed onto her. In middle school, she joined the softball club after being invited and eventually became a regular player. Having never experienced love, Yuu longs to fall in love with someone. Only Yuu and Sayaka know the truth about Touko's sister.

A second-year student at Tohmi Higashi High School. Member of the Student Council, Vice President. Height: 163cm. Birthday: July 29th. A brilliant student who has supported Touko since their first year. She consistently ranks 2nd in grades, right after Touko. She is highly trusted by those around her. She carries herself with elegance and confidence and has high pride. Furthermore, she never neglects the effort required to maintain her standards and does not find it a burden. She fell in love with Touko at first sight when Touko represented the new students at the entrance ceremony. She chooses to watch over Touko's romantic life from the sidelines. She is close friends with Touko.

A first-year student at Tohmi Higashi High School. Member of the Student Council. He is not good at being in the spotlight and prefers to work behind the scenes. This is because he felt in middle school that he was better suited to supporting others than being the star. He enjoys listening to girls' romantic stories. Perhaps because he grew up surrounded by two older sisters and a younger sister, he often finds himself being a confidant for girls. He enjoys watching other people's romances as if they were plays on a stage. He himself does not fall in love with anyone. He is close friends with Doujima.

A first-year student at Tohmi Higashi High School. He joined the Student Council because he was introduced by the former president, Kuse, and because he thought it would look good on his internal school reports. He has a cheerful personality. He tends to speak his mind easily. He is close friends with Maki.