Restaurant to Another World

Restaurant to Another World (Isekai Shokudō) is a light novel series first released in January 2013, written by Junpei Inuzuka. It has also been adapted into manga and anime. The story takes place at Western Restaurant Nekoya, a unique restaurant in Japan that is owned by a chef only known as "Master." For the most part, it is an ordinary establishment. However, on Saturdays, its door appears in a fantasy world, allowing the denizens to come and eat delicious food.