The homeroom teacher for Class 1-1.

Surname Komi, first name Shoko. Most people call her Komi-san. Gender: Female First-year student at Itan High, Class 1-1. She is so beautiful that everyone who sees her falls in love, regardless of gender. Shoko Komi has a communication disorder (she finds it difficult to make friends and hard to speak, though it's not that she doesn't want to). Because of her disorder, she communicates via notebook. She speaks a little when alone with Tadano. She seems to like Tadano without even realizing it. Only Tadano, Najimi, and Seol-yi know about her communication disorder; it's a secret from the other students. She is close with Seol-yi, Tadano, and Najimi.

Most people call him Tadano. Komi-san calls him Tadano-kun. Tadano calls Shoko Komi 'Komi-san'. He is Komi-san's first friend. Gender: Male. First-year student at Itan High, Class 1-1. He is an extremely ordinary male student. He is friends with Najimi. He is kind and gentle toward Komi-san. Class representative of Class 1-1.

Called Najimi. Gender: Unknown First-year student at Itan High, Class 1-1. Childhood friends with almost every student in the school. Full of mischief and hates exams, yet performs well on them. Bright and fun personality. Vice-representative of Class 1-1. Komi-san's second friend.

Most people call her Kaede. Gender: Female Age: 17 First-year student at Itan High, Class 1-1. When someone speaks, she usually responds with "Is that so?" or "I see." She rarely voices her own opinion and follows the lead of other friends. Friends with Komi-san and Onemine.

Name: Makeru Yadano Gender: Female First-year student at Itan High, Class 1-1. Highly competitive. Hates losing. Komi-san's rival (though Komi-san isn't even aware they are rivals).

Usually called Yamai. Gender: Female First-year student at Itan High, Class 1-1. Loves Komi-san and Seol-yi. Kind to Komi-san and Seol-yi but acts like a bit of a pervert. Has photos of Komi-san and Seol-yi plastered in her room. Obsessed with Komi-san and Seol-yi, often doing perverted things.

Most people call her Onemine-san. Gender: Female First-year student at Itan High, Class 1-1. Kind and warm-hearted. Speaks comfortably like a close friend.