Donkatsu Maisen Daimaru Tokyo is a specialty restaurant on the restaurant floor of the Daimaru department store at Tokyo Station, serving black pork loin and tenderloin donkatsu. The tenderloin is soft, while the loin has the distinct meaty aroma of pork without any off-odors. The freshly fried donkatsu comes out with a crisp texture, and the sauce is eaten with mustard. There can be a wait, and prices are on the higher side.