Udon Kinoya Hapjeong is an udon specialty shop in Mecenatpolis in Hapjeong, Seoul, serving chewy udon noodles and donkatsu. Its bukkake udon is known for the chewy noodles, and the tenderloin donkatsu is also good. Inside Mecenatpolis, you wait about 10 minutes for a table, then order, and the food takes another 10 minutes or so to arrive. Service is not smooth.