Yeokjeon Udon is an udon restaurant in Jayang 4-dong, Gwangjin-gu, Seoul, serving udon, rice bowls, and tonkatsu. It sits within 10 meters of Exit 6 of Konkuk University Station. The menu includes old-style udon, mentaiko cream udon, kimchi udon, and tempura udon. Orders placed at the kiosk bring the food out quickly, and the interior is clean.