The soup base is made from pork bones. Japanese tonkotsu ramen soup is a soup that is slowly simmered over a long period of time using large pork bones and various vegetables. For those who like to eat noodles, the essence of a bowl of noodles is the soup. The soup of tonkotsu ramen has a very good taste, showing an elegant white color. After taking a sip, you will feel that it is very fragrant, not greasy at all, and the taste is very delicious.