You can have it at Mutahiro, named derived from owner's name, at Kokubunji, Tokyo.Soup basement consists of many things like meat, fish, soy-source...but you can feel stron dried sardenes. Different from how you may think you have it, its flavor and taste must make you laugh because there's not bitter of fish but unbelievable beauty of one. The noodle is also fine, which few restaurants use, meats on this soup so good. This is very ramen that Japanese who has good commands of fish got.
The New-opened Ramen-ya in Nagasaki, which opened in Feb, in The Right of ramen is "mackerel miso cooked". This ramen-ya's motif is Fish-Tonkotsu-Ramen. After you had the soup, the fish and Tonkotsu essence left in your mouth. That's good.