Went here for the first time Tuesday night. I was afraid that it would be a long wait, but as others wrote, it wasn't much long of a wait for tables of two.
Everyone that works there was so happy and exuberant. They truly seem like they enjoy their job and craft. Everyone greets you as you walk through the doors and they all say farewell as you leave (all done in Japanese)
As for the food. It was, interesting. I ordered the Cheese Ramen (seeing as how others were raving about it). It was mediocre to my taste. A little too salty. I wanted to play it safe and get it with Miso and not the spicy one. However the pork shoulder was delicious. The noodles were good too, had a good bite to it - not over cooked.
I'd give a 5 for atmosphere and cleanliness. 4 for service, as it was fairly difficult to communicate with our server. As for the meal, I'd give it a 2.5. If the broth were not as salty, it would have gotten a 4.