Shabro 21 Noryangjin is a shabu-shabu restaurant in Seoul that serves single-person shabu-shabu, a three-to-five-minute walk from Noryangjin Station. Diners choose a broth such as spicy, miso, mala, or half-and-half, and can add meat, vegetables, kalguksu, or egg porridge. The restaurant has single seats and individual induction cooktops. On busy weekends the wait runs 30 to 60 minutes, and the narrow spacing between seats makes it unsuitable for group gatherings.