Kushi Il Oi is an izakaya near Samseong Station in Samseong 1-dong, Gangnam-gu, Seoul, serving binchotan yakitori, seafood dishes, and a range of highballs. Skewers such as chicken thigh, pork collar, and tsukune are grilled over charcoal, and sweet shrimp sashimi and mozzarella tofu are served alongside. The bar does not sell regular soju, Chamisul, or Choeumcheoreom. Portions of the skewers are on the small side.