Rascal Does Not Dream of a Sister Home Alone (light novel)

GUESS WHO S BACK? After years without contact, Sakuta has received a letter from his first love, Shouko, asking to meet at Shichirigahama Beach. Of course, now that he s in a happy relationship, he s not quite sure how to respond...or how to explain the situation to his girlfriend, Mai. Maybe he ll just focus on helping his panda-loving, stay-at-home sister achieve her goal of returning to school for the time being. But this is easier said than done, given that she hasn t left the house for two whole years...