Song Hot is a snack shop selling Korean-style hot dogs on the way from Tsuruhashi Station to the Koreatown area in Osaka. The mozzarella cheese hot dog has cheese that stretches out long, served with sugar, ketchup, and mustard. Ketchup and mustard can be added as much as you want, and orders are placed at a ticket vending machine that requires cash. The shop is small with no chairs, so you eat and leave right away.