Keitei Namba Dining Maison Namba is a tonkatsu restaurant on the seventh floor of Takashimaya department store in Namba, Osaka. The rosu tonkatsu is chewy and the hire tonkatsu is tender, and each comes with miso soup. It sits on the route to the airport from Namba Rapito Station. The miso soup can be ordered with pork or freshwater clam, and rice and cabbage are refilled continuously.