In the simplest terms, Swallowtail is a “butler café.” Butler cafés (similar to maid cafés) are places where patrons can visit and be waited on by, well, waitstaff that dress and act like old Victorian butlers.

There is incredible attention to detail, from the number of buttons on the sleeves to the room decorations. Swallowtail is every bit a classy restaurant that sells the whole “butler/master” fantasy.