Yuki "Mizuha"
Main protagonist of the story. A new transfer student at MA High School due to her family moving for her father's job. Calm, Cheerful and friendly to everyone, without judging them by their appearance. Talented in drawing.
Toyama "Shimizu"
Mizuha's first friend at school, who befriends her after Mizuha transfers to the class.Has a slightly tomboyish appearance, causing people to mistakenly think she is a delinquent. Always makes jokes within their group and likes teasing her friends, especially Mizuha and Hikaru. Takes great care of her friends. Gets really upset when people call her a tomboy.
Sakamoto "Elly"
Another close friend of Mizuha's, a timid, shy, and very polite girl. Very talented in cooking and often shares her homemade meals with Mizuha and the others. Has a childhood friend named Zul, with her since elementary school and who is always by her side. Struggles to speak properly and is very shy around people she's not familiar with.
Takumi "Hikaru"
A male student who helps Mizuha after she gets lost on her first day at her new school. Very kind person and very popular among the female students at the school. Close friends with Zul since middle school. Always argues with Shimizu whenever Shimizu teases or challenges him. Somehow interested in Mizuha because she resembles someone he knew in the past.
Zul
A male student who wears glasses and sits behind Mizuha in class. Has a Malaysian background, as both of his parents are Malaysian and moved to Japan before he was born. Childhood friend with Elly since elementary school. Usually quiet and not very talkative, but he can be chatty when he wants to be, especially with Elly. A close friend of Hikaru since middle school.