A traditional freestanding house in residential Nishi-Azabu is the unique setting for this tonkatsu shop where panko-encrusted cuts of pork are deep-fried until golden. Butagumi has a big selection of pork to choose from, almost too many. There’s Spanish Ibérico as well as many choices from regions throughout Japan, from Hokkaido in the north to Okinawa in the south, each with a distinctive flavor profile. The menu is ever-changing, so consult with the staff to decide what you are in the mood for on any given day.