Seongsu has 24 seafood restaurants licensed and operating, as of 2026-08-11.Source: business-licence data published by Korea's Ministry of the Interior and Safety. Updated daily; closed businesses excluded.
A former shoe-factory district that turned into a café quarter. Converted warehouses, roasteries and dessert shops; quietest on weekday mornings.
Korean raw fish is hoe (회) — sliced thin and eaten with chogochujang, a sweet chilli-vinegar sauce, rather than soy and wasabi. At coastal markets you can buy fish downstairs and pay a small fee to have it prepared and served upstairs. After the raw course, the bones usually go into a spicy maeuntang stew.
Seongdong-gu Wangsimniro4-gil 26-6 서울 성동구 왕십리로4길 26-6
Ordered by how complete each public record is and how long the licence has been held — not a popularity ranking. Opening hours, prices and ratings are not in this data.