Yuyu Katsu Haeundae Main Branch is a specialty restaurant near Jangsan Station in Jwa-dong, Haeundae, Busan, serving donkatsu such as modum katsu and anshim katsu. The kitchen cross-ages grade-1 selected meat for 240 hours, then fries it at low temperature so the outside is crisp and the inside moist. The open kitchen and spacious dining room let diners add donkatsu sauce, salt, and wasabi to taste, and naengsoba can also be ordered. Katsudon comes with warm rice in an egg, onion, and soy-based sauce, and the portion is large.