The Female Knight Next Door Is from Another World and My Drinking Buddy

Synopsis

The favorite pastime of Kotaro, a single man in his thirties, is drinking alcohol. One day, a female knight named Maribel from another world suddenly appears in the apartment next door. When Kotaro cooks a meal for the hungry Maribel, she insists on repaying him for his kindness. So Kotaro makes a simple request: “I want you to become my drinking buddy.” But then…!?