Manna Udon Donkatsu Seongbuk-gu Office Main Branch is a Korean restaurant near the Seongbuk-gu Office that serves udon, handmade donkatsu, and jeyuk deopbap. The donkatsu is made with refrigerated fresh pork loin trimmed daily, and the eomuk udon comes with both thin and thick fish cake. Food is prepared quickly, and sauces and vegetables can be refilled when they run low. The jeyuk deopbap uses samgyeopsal in a smoky, fire-roasted seasoning.