Naranga is a small Japanese restaurant near the Gyeongsang High School entrance intersection in Seoul, serving sushi and udon. Tuna sushi and assorted sushi are the main dishes, and the sushi is made to order once you sit down. Guests write their names on a list and wait in a separate waiting area, and there is a break time from 3 p.m. to 5 p.m. The dining area seats about six people, so group visits are not possible.