Onjeongjeong serves Japanese home-style dishes and rice bowls in the Aqua Mall on the B1 floor of Lotte Department Store Gwangbok in Jung-gu, Busan, next to the indoor fountain. The menu centers on rice bowls including kaesendong and daechang deopbap. After ordering, the wait is long, and the indoor fountain beside the seating can be watched while waiting. The fried items are soggy or cold, and the daechang is tough.