With a polished, stainless-steel-and-glass interior, this always-busy ramen shop may be usual, but the food is still completely authentic and tasty. Kohmen is known for its tonkotsu (pork bone) soup, and yelling "tonkotsu" over the counter will get you a basic bowl of soup with noodles topped with a slice of barbecued pork. Adding zen bu no say (with the works), will get you a side dish of hard-boiled egg, vegetables, dried seaweed, and other goodies you dump over your soup before eating. Near Roppongi Crossing, Kohmen is open until 6 am, making it the perfect place to stop after a night in the neighborhood's entertainment district.
7–14–3 Roppongi, Tokyo, Kanagawa-ken, 106-0032, Japan