10-nen Buri ni Saikai Shita Kusogaki wa Seijun Bishoujo JK ni Seichoushita Ita

At twenty-eight years old, Isamu Arizuki has finally escaped the crushing grind of a toxic corporate job in Tokyo. Exhausted and seeking a fresh start, he returns to his quiet hometown, ready to leave the relentless stress of city life behind him. He expects nothing more than a peaceful transition as he settles back into familiar surroundings and begins rebuilding his life from the ground up. However, his plans for a quiet homecoming are unexpectedly disrupted by a chance encounter with a strikingly beautiful, innocent high school girl. To his complete astonishment, this elegant young woman is none other than Miya Haruyama—one of the unruly neighborhood brats he used to play with a decade ago. The mischievous child he once knew has blossomed into someone entirely unrecognizable during the ten years they spent apart. Completely unable to reconcile the refined student standing before him with the loud little girl from his memories, Isamu finds himself caught off guard. What was supposed to be a simple return to his roots quickly becomes complicated as he navigates this surprising reunion, struggling to adjust to just how much Miya has changed while trying to figure out where his own new beginning truly leads.