Jeilsan Kkomjangeo Jangeo Gui is a restaurant in the alleys of Jagalchi Market in Busan that grills kkomjangeo, a sea eel. The kkomjangeo is served as yangnyeom gui, seoksoe gui, or salt-grilled. The pre-grilled kkomjangeo comes in pieces the size of a finger joint, with onion and scallion. The portion of kkomjangeo is on the small side.