Somanan Seongsu Gamjatang Byeolgwan is a gamjatang restaurant in Seongsu, Seoul. The gamjatang is served with large bones and meat in a broth that is not spicy and carries a strong perilla seed flavor, and perilla leaf fried rice can be added after the meal. There is a wait at midday and on weekend evenings, but the main branch and the annex have many tables, so tables turn over quickly, and customers order the fried rice as an additional item after eating. The service is a problem: staff press for additional orders during the meal and clear the dishes first.