Solid 3.5
Ramen is not my area of expertise, meaning I've only had it half a dozen times. But the ramen here was good.
The menu is very small and unvaried, basically there are a few different broths with essentially the same ingredients (perhaps this is why I struggle to get excited about ramen?)
I had the tonkatsu. Very salty but delicious. Portion is big but you'll mostly be filling up on noodles.
Ambiance is quite non-existent here, it has more of a quick lunch time place vibe vs a fun night out. Service was really good. Thought it was a bit steep paying $15 for a bowl of ramen and tea (they charge $2 for the tea).