Ichiran Shinjuku Kabukicho

Ichiran is "the world's top tonkotsu ramen research company.

To deepen every nuance of a single bowl and pursue authentic tonkotsu ramen, we do not diversify our menu and focus exclusively on tonkotsu ramen. To bring our guests as much joy as possible, we continually refine our surroundings and daily practices, applying meticulous research and creativity to develop new ideas.