@icastico it’s a thing now that many well known ramen joints in japan make their own instant ramen. The noodles and soup are functionally similar.
The noodles are straighter and better quality and the soup is a dehydrated version of the thing they serve.
This is one (Ichiran Hakata instant ramen), you can get it from many places
https://japanese-products.blog/2019/08/22/ichiran-instant-hakata-tonkotsu-ramen/
You can even get a tasting box of diff ramens from Japan like that