Osaka Yakitong Center is a standing izakaya in Osaka that serves pork skewers and offal dishes. The skewers include samgyeopsal, head meat and pork collar, alongside offal udon, and you pick a bottle of sake from the refrigerator and pour it yourself. It takes cash only, and food comes out quickly after you order. Smoking is allowed indoors, which is uncomfortable if you are sensitive to cigarette smoke.