Ottosang Sushi is a sushi and sashimi restaurant in Seoul's office district. The weekday lunch set includes 12 pieces of sushi with mini udon, a mini cabbage salad, fried shrimp and fried sweet potato. Orders are placed at a kiosk, and the sushi preparation can be watched while waiting; miso soup can be requested if more broth is wanted. The interior is small, so at lunch the tables are close together and the dining area is busy.