Zerodo-jukusei-steak Namba dotombori honten

This restaurant near Dotonbori in Osaka serves steak, gyukatsu, and tonkatsu. It offers wagyu katsu and steak gyudon, and the gyukatsu and tonkatsu are grilled on a hot plate at the table. Staff explain the menu and bring what is needed right away. Curry can be ordered as well.