Ihwasu Traditional Yukgaejang Seoul Yeoksam is a Korean restaurant in Seoul that serves yukgaejang, suyuk jeongol, and wang mandu. The traditional yukgaejang contains a lot of daepa and is not spicy. Banchan is served once at the start, and after that diners take refills from a refill corner; takeout is also available. It is a chain branch, so it is less distinctive.