Kare First LoveHe's My First Love; 「彼」first love; Kare First Love; Kiriya at 13 (Spring); Lui - il primo amore; My First Love; حُبي الأول; 彼 first love; 第一恋人

From Viz media: Timid and self-conscious high-school student Karin never paid much attention to boys until she met Kiriya, a popular student from a nearby boys' school. Karin and Kiriya embark on a romantic journey despite Karin's classmate Yuka's best efforts to sabotage their relationship, but Karin soon learns that living happily ever after isn't on the curriculum when she becomes Kiriya's center of attention, as well as embittered Yuka's bull's-eye on her dartboard of hate.