Gender: Female Birthday: 12/31 Height: 158cm Weight: 44kg Blood Type: O Motto: Do one good deed every day. Personality: Contrary to her nickname 'Sadako' and rumors of being gloomy, she is kind, delicate, and honest. Appearance: A cat-like beauty (though people call her gloomy, she is actually very pretty). Other: A top student and a great cook. Friends with Kazehaya Shota, Yoshida Chizuru, Yano Ayane, and Sanada Ryu. She has a crush on Kazehaya Shota.

Gender: Male Birthday: 5/15 Height: 175cm Weight: 63kg Blood Type: O Motto: Always move toward the truth. Personality: Bright and cheerful, he is kind and gentle to everyone. Appearance: Handsome. His refreshing smile is his most charming point. Other: Was active in the baseball club with Sanada Ryu in middle school. He likes Kuronuma Sawako (and can be a bit jealous).

Gender: Male Birthday: 12/2 Height: 179cm Weight: 75kg Blood Type: B Motto: Show through actions, not words. Personality: Taciturn and cool, he doesn't show his emotions easily but is actually kind. Appearance: Handsome (with a buzz cut typical of the baseball club). Other: Member of the baseball club. He is bad at remembering names.

Gender: Female Birthday: 6/1 Height: 167cm Weight: 53kg Blood Type: A Motto: Eat until you are only 80% full. Personality: Kind and a bit of a klutz, she is very emotional. Appearance: Looks a bit tough but is actually quite cute. Other: Nicknamed 'Chizu.' She is friends with Sanada Ryu but... has feelings for him. She is easily scared and good at sports (no comment on her grades).

Gender: Female Birthday: 3/3 Height: 161cm Weight: 47kg Blood Type: AB Motto: Be beautiful and elegant. Personality: Cool, perceptive, and kind, she cherishes her friends (with a bit of a mischievous side). Appearance: Pretty (charming and loves to dress up). Other: Has a lot of dating experience. She is good at helping her friends with their love lives and is skilled at applying makeup.

Gender: Male Birthday: 2/6 Height: 180cm Weight: 70kg Blood Type: A Personality: Sly and a mood maker. Appearance: A very handsome guy with blonde hair. Features: Playful and very popular at school.

Height: 189cm Weight: 87kg Personality: Mischievous; he often plays games like 'Truth' during class instead of teaching. Appearance: Dark brown hair with an average face. Features: His occupation is the homeroom teacher.