Look, Onii-chan! The family's even bigger now! Over 1.5 million copies sold! Former shut-in Mahiro Oyama is enjoying junior high school girl life to the fullest. But then, one morning, he awakens to find a mysterious robot standing by his bed?! Between topping the popularity charts, going to an event with the boys, and finally going outside for once, his new life is full of excitement! Witness numerous fun and funny moments with friends and family in the adorably addicting volume 11!
