Meaning
成吉思汗 (じんぎすかん[?], Jingisukan) is Jingisukan — a Japanese food (foreign foods).
What is Jingisukan?
Jingisukan ("Genghis Khan") is a Japanese grilled mutton dish prepared on a convex metal skillet or other grill. The dish is particularly popular on the northern island of Hokkaidō. The dish is rumored to be so named because, in prewar Japan, lamb was widely thought to be the meat of choice among Mongolian soldiers, and the dome-shaped skillet is meant to represent the soldiers' helmets that they purportedly used to cook their food.