29 to JK

Yariba Eiji is a 29-year-old office worker with no hobbies beyond video games and manga, spending his free time at net cafes to unwind. One day, he encounters a 15-year-old high school girl named Minamisato Karen and reprimands her, which unexpectedly draws her closer to him. As his personal life begins to shift, Eiji also finds himself drawing attention from his lazy middle school sister, a nosy childhood friend who was once his girlfriend, and a serious subordinate. With multiple women showing interest in him, Eiji must manage his growing romantic entanglements while keeping up with his demanding job.