There is a certain restaurant in one corner of a shopping street near
the office district. The historical restaurant, marked by a sign with a
picture of a cat, is called "Western Cuisine Nekoya." This restaurant
looks completely normal through the week, but on Saturdays, it opens in
secret exclusively to some very unique guests. During these hours, doors
in various areas of a parallel world open to allow customers of many
different races and cultures into the restaurant. This "Restaurant to
Another World" and its food hold an exotic charm to these highly diverse
customers. This is a story of the heartwarming, once-in-a-lifetime
encounters between our reality and another world, between the
restaurant's customers and its owner, and the food shared among them
all.
Note: Based on the eponymous light novel by Inuzuka Junpei.