Food was surprisingly fresh and well prepared. We ordered a "Big Eye" fish (not sure the name). It was sliced into sashimi and the chef used the head and other parts of the fish to make a soup.
The wait staffs and chefs are Chinese, but they have been trained and worked in Japanese cuisine for a long time. This place is similar to the Japanese restaurants in Korean town with top notch ingredients.
One negative comment from me- this place is really noisy.