Grilled Fish Uohachi Tsuruhashi is an izakaya in Osaka that serves tuna hoe and seafood dishes. It sits across the crosswalk from Tsuruhashi Station's ticket gates, less than a minute away on foot. At lunch it offers maguro zuke don or seafood don with a small udon on the side, along with eel tempura don. Seating is smoking, which can be uncomfortable for anyone sensitive to cigarette smoke.