Insaeng Donkatsu is a donkatsu restaurant near the back gate of NC Department Store at Bulgwang Station in Eunpyeong-gu, Seoul. It serves tongdeungsim, anshim, and cheese donkatsu, and fries the sweet potato cheese donkatsu with sweet potato mousse and mozzarella cheese, the gabri tongdeungsim, and the hambak steak to order. The first floor is a takeout space, while the second and third floors are large dining areas where orders are placed at a kiosk. Takeout and delivery are available, and donkatsu can also be bought uncooked.