Nagahama ramen is a popular type of ramen in Fukuoka, and nowadays it is considered the same thing as Hakata ramen, although originally they were different. Basically both kinds have a tonkotsu (pork and bones) based soup, which looks milky-white, and very thin noodles. Two distinguishing characteristics of these similar ramen types are that you get to order what stiffness you want your noodles to be and that you can get a second serving of just the noodles.
https://en.japantravel.com/fukuoka/n...amen-shop/5691