Mista Gyoza Hyehwa is an izakaya in Hyehwa, Seoul, serving Japanese-style fried dumplings and yakisoba. The signature yaki gyoza holds juice inside a crisp wrapper, and the yakisoba comes as Japanese-style stir-fried noodles. You can order several light dishes alongside draft beer or highballs, and the place suits a visit by one or two people. Takeout is available.