Series by くまがい杏子

At ten years old, Ageha encounters a boy named Takeru, whose intense tennis playing captivates her, sparking a passion for the sport. Years later, as a high school student, she joins the tennis club, eager to pursue her newfound interest. To her surprise, she reunites with Takeru, now known as Takeshi, who is in her class and also part of the club. Despite her excitement, Takeshi ignores her and shows a dislike for tennis, creating tension. Through a three-day training session, Ageha begins to discover her own potential in the sport while grappling with her feelings for Takeshi.

Karino has spent years shut away in a world where magic is part of ordinary life. Touma rescues her and brings her to a national magic school. She has forgotten common knowledge and does not know how everyday magic works. Students attack her as soon as she arrives and call her a red demon. When Touma is hurt while protecting her, an old wand in her hand reveals unusual power.

Oguri Miyako, an ordinary high school girl with a crush on her classmate Hiroto, is heartbroken to see him kiss her older sister Hotaru. When a mysterious key falls into her hands, Miyako gains the power to time leap, sending her two years into the past to rewrite her fate. Alongside the enigmatic Tsukasa, who seems to know more than he lets on, she navigates love, regret, and the consequences of changing time in this emotional tale of romance and destiny.