A high-energy girl who cares a lot about how others see her. She has a gyaru-style aesthetic. She can make friends with anyone instantly. She's great at reading the room, but sometimes gets tired from doing so. She admired Tani for his unwavering nature. She took a leap of faith and confessed to her crush, Tani, and they are now a couple.

A boy who can state his opinions clearly. He is quiet but kind and sincere, the type who deeply values the feelings of others.

Suzuki and Tani's classmate, a cool-headed girl of few words. She is calm and reliable. She maintains an objective perspective on her friends' romantic developments. She often plays the straight man to Suzuki and Watanabe's antics.

Suzuki and Tani's classmate, a cheerful girl who is always up for a good time. She has a free-spirited personality and expresses whatever is on her mind directly.

Suzuki and Tani's classmate, a bright and jokey boy. He's the mood-maker of the group, has no hidden side, and gets close to people quickly to become friends with anyone. He expresses his honest thoughts without pretense. He likes Nishi.

Suzuki and Tani's classmate, a boy with a cynical attitude. Since he only started trying to be 'cool' in high school, he lacks self-confidence and often gets depressed comparing himself to those around him.

Suzuki and Tani's classmate, a girl with a mature personality. She has never had a proper romance before, leading to many jaded or cynical remarks.

A girl in the class next to Suzuki and Tani. She is quiet and reserved, but actually has a great sense of humor and laughs easily. She is extremely shy and gets nervous talking to anyone except Honda. She worries about her timing being off whenever she tries to join a conversation.

A girl in the same class as Nishi with a dry personality. She is a rational thinker who handles everything efficiently. She is close friends with Nishi and is the only person Nishi can communicate with normally. She watches over Nishi and Yamada's relationship with amusement.