Kirihara Akaya's sister?
According to Kirihara Akaya himself, he was a lunatic who wandered around the house in underwear and shorts without caring about the fact that he had an adolescent brother at home.
According to Niou Masaharu, who spoke next, she was a girl with surprisingly good motor skills.
According to Bunta Marui, who knows how to read facial expressions, he is the only person in the world who knows his own cake recipe.
According to the good old Jackal Kuwahara, who was suddenly afraid to speak, he was a man whose temper was comparable to that of a deputy minister.
According to Yukimura Seiichi, the Son of God, he was the one who always stood behind Kirihara Akaya who was the first to speak.
Kirihara Akaya looked back at her elder sister, whose face was darkened behind her, and felt that the sky was darkening for her.