Mafuyu is an honor student and the only one in her circle who regularly attends school during the day. She constantly earns good grades and is the representative of her class. She is said to excel in both academics and sports; hence, people often set high standards for her to excel in everything, which she does without fail. However, in reality she is heavily burdened and pressured by her peers' and her parents' (especially her mother's) expectations of her.