We discovered another Udon restaurant a few kilometers away. In this restaurant, horse meat curry rice/udon is on its menu. Will give it a try on the next visit.
When we were there, we had the beef udon and the fried gobo (Burdock Root).
The beef udon tasted like the Singapore beef noodle. The beef is delicious and tender. The fried gobo is crispy and cheap (S$2).
They do take away service too. The bright-colored van is for delivery of the udon.