Kokonoka is a Japanese ramen restaurant in the alleys of Daeyeon-dong, Nam-gu, Busan. The bajirak ramen uses a chicken-based broth with clams and chicken chashu, while the aburasoba is served without broth and eaten by mixing in scallions, chashu, and egg yolk. Orders are placed at a kiosk when the restaurant opens at 11:30 a.m., and food arrived about 10 minutes after the previous order. The seats fill up almost immediately after opening, and ingredients sometimes run out.