Perched on a quiet hillside in Cheongsapo, Unaju features a sleek black exterior. It brings to Korea the recipes of Shirakawa, a restaurant founded in Nagoya in 1948. The eel is grilled twice to enhance the springy and crispy texture. Served with a special tare sauce, it pairs perfectly with rice. For a different experience, try it as ochazuke by adding wasabi, green tea, and shredded gim. The lunch special includes sides of cold udon and tempura. Do plan ahead as only 30 portions are available by reservation each day.