"Mikasa Genghis Khan Udon" in Marugame Seimen in Mikasa, Hokkaido--Plenty of lamb mutton and vegetables!
Marugame Seimen in Menya-dori Aeon Mikasa store (Mikasa City, Hokkaido) sells the menu "Mikasa Genghis Khan Udon" planned by students of Hokkaido Mikasa High School.