As a 3 star suggested in yelp- it's OK.
I love ramen, especially soy shoyu ramen, and I look for it every cities I stayed when I have time to. The one here:
Soy soup base: no soy sauce savor, but all covered up by daikon. Don't get me wrong. I love soup base with daikon, but it's just not the right smell for "soy" soup base. The right one should come from the savor of good soy sauce and long cooked pork bones. I didn't taste strong msg tho. That's good at least.
Shoyu- the pork is as hard as beef jerky and tasteless :(
Topping egg: it's plain! I love how the egg is soft boiled, but it should be flavorful. It should be marinated in the cold sauce for hours/days.
Overall, it's an ok place if you are really craving for a bowl of japanese raman. Just don't expect too much.