Part.1: "Capsule" Arc (Volumes 1-5) Lately, Kouhei can't stop thinking about his friend Kurara. Although he has known her since elementary school, he has suddenly developed a strong crush on her ever since she returned from summer vacation. However, Kurara is behaving strangely. At times, she appears wholesome, pure, and innocent, while at other moments she is extremely forward and unabashed. Kouhei soon discovers that Kurara has multiple personalities and decides to help her keep this secret from their classmates. Yet, he finds himself torn between supporting Kurara as a friend and attempting to win her heart... a difficult task, given that she has many!