Episode :
Okino Kazuki is an ordinary student content with his uneventful life. Two significant girls play a vital role in his life: his sister, Rinka, and his childhood friend, Sakuragi Otome. Otome, who is a year older than Kazuki, is a stunning beauty and the object of affection for every boy at school. Although Kazuki and Otome are not in a romantic relationship, they spend a lot of time together and share a strong bond. In fact, Kazuki is convinced that if their relationship continues on its current path, they will eventually become a couple and even tie the knot.
