The dome-shaped cast iron grill it's cooked on is shaped to resemble a Mongolian soldier's helmet — the name and imagery were adopted in Japan with no real Mongolian recipe behind them.
Sliced mutton and lamb are grilled at the table on a convex iron dome, the rendered fat basting a ring of bean sprouts, onion and cabbage piled around the rim, everything dipped in a soy-and-sake based sauce before eating.
Takoyaki (Octopus Balls)
Yakitori (Skewered Chicken)
Sapporo Miso Ramen