Fusen is a small izakaya near the Kencho Minami-guchi bus stop in Naha, Okinawa, serving Okinawan and Japanese dishes. It offers cold udon, umeboshi, dashimaki tamago, assorted oden, vegetable soba, and tuna rice bowls. At lunch, only one menu item is served each day, and it arrives quickly without ordering once you sit down. The entrance is set back from the street, making the shop hard to find.