Ichiran is a Japanese tonkotsu ramen shop in New York. The tonkotsu ramen uses a rich pork broth, and diners choose the spice level and noodle firmness and add toppings such as egg and wood ear mushroom. At 11:30 a.m. on Monday there was no line, but lines form at mealtimes and on weekday evenings, and turnover is fast. Seating is mostly partitioned single seats, so it does not suit eating in a group.