Tosabori 1-1-30, Osaka River Building 1F. [on the N (river) side of the little road that runs alongside the river, between Higobashi (bridge) and Chikuzenbashi (bridge), 4 doors E of the latter]
Open 5-midnight. Closed Sundays.
One of Osaka's longest-running craft beer bars, Beer Belly is a taproom for local favorite Minoh Brewery, although there are several guest beers from other Japanese breweries as well, along with a small but tasty food menu.