The restaurant is built in a style typical of Edo-period merchant houses, with a dashigeta-style roof. At the time, there were no windows on the second floor facing the street, so as not to overlook the feudal lord processions. The interior of the restaurant is larger than it looks, and the hidden seating that unfolds before you when you pass through the noren curtain is a space that retains the atmosphere of the Edo period. You can enjoy delicious loach hotpot.