Kuroshio
Seafood izakaya 2 minutes walk from Nankai Wakayama-shi Station. Known for tempura of Shirasa shrimp (a local delicacy). Serves fresh local seafood at reasonable prices. Popular with local residents and office workers. Approx. 70 varieties of shochu. Tabelog 3.61 with 108 reviews.
Many reviews say 'local favorite' and 'shirasa shrimp is superb.' Tabelog 108 reviews, meeting baseline criteria. Yahoo Map rating 3.9 with 39 reviews. Also well-liked on Retty.