Tsukushi is a long-running izakaya in Namyeong-dong, Seoul, serving Japanese-style anju and sake. The menu includes aged domi hoe, uni, Nagasaki champon, cold udon, and katsudon, and the owner recommends sashimi and drinks. It has operated for over 20 years, the walls are covered with signatures left by customers, and a Japanese head chef handles the food. Seating is cramped.