Shiori-san is a High-Maintenance Time Traveler

Ogata is just an ordinary college student trying to get through his daily routine, but his life takes a bizarre turn when he is suddenly targeted by a beautiful girl named Shiori. Without warning, she bursts into his life with a desperate plea, demanding that he hide her. Claiming to be a time traveler from the future, Shiori wastes no time in attaching a pair of mysterious handcuffs to him, physically binding their fates together and forcing the bewildered young man into an unexpected cohabitation arrangement. However, living with a supposed visitor from the future is far from the thrilling sci-fi adventure Ogata might have imagined. Instead of utilizing advanced technology or revealing world-changing secrets, Shiori turns out to be incredibly high-maintenance. She absolutely refuses to lift a finger to help around the house, leaving Ogata to handle every single chore while catering to her endless whims. Bound to a girl who claims to be from tomorrow yet does nothing today, Ogata must navigate the exhausting reality of taking care of his peculiar and utterly lazy futuristic roommate.