Warugakinoasobi serves Japanese-style ramen in Gwangalli, Busan. Its Kitakada ramen uses a rich soy sauce broth and wavy noodles, and the menu changes daily with items such as rice-straw-smoked Spanish mackerel ramen and iekei ramen. Payment is made first at the kiosk on the left of the entrance, and the menu and whether the shop is open are checked on Instagram. The interior is very dark and seating is limited, so waiting is uncomfortable.