Childhood Friends Cozy Up in Winter Cohabitation Romance

In their final winter of high school, Kazuhara struggles with the pressures of exams and impending independence. Unable to find a place to live, his childhood friend Takanashi Shiori offers to let him stay with her. With his parents’ approval, they begin a one-month cohabitation. Kazuhara assumes nothing will change between them, but as days pass, he starts seeing Shiori in a new, more intimate light, complicating their long-standing friendship.