Nanajou Natsu

No matter what happens, I'll only look at you, Nonoka and Kyoichi, who have had a one-sided love affair, are now boyfriend and girlfriend! At home, at school and on dates, Kyoichi is sweetly pressing her in every way he can, and Nonoka is thrilled to no end. Nodoka wants to respond to Kyoichi's feelings and "wants" to do it herself, but when Kanzaki, a woman claiming to be Kyoichi's fiancée, appears, a dark cloud hangs over the relationship between the two - ?

One day, high school student Hana has a mysterious encounter with a student from the same school, Ren, under a cherry blossom tree. Ren confesses to Hana that he is from one year in the future...?