Ijo Kalguksu is a kalguksu shop in an alley in Guro 5-dong, Seoul. Its main dishes are seoritae kongguksu and kalguksu, and it uses domestic ingredients and folds its mandu by hand. Geotjeori and diagonally sliced mu-kimchi are served as banchan, and the mandu in the mandu-jeongol contain meat, dangmyeon, and sukju. The kongguksu is on the higher end of the price range.