Originating from Kumamoto Japan, Ajisen Ramen is famous for its white broth, made by simmering pork bones for many hours. Its Tonkotsu soup is rich in collagen, a protein which is good for the skin. Since 1968, Ajisen Ramen has strived to bring delicious and authentic ramen to people from all walks of life, serving young and old with our extensive ramen line-up.