Since i stayed in the hotel and the fact that Utage was so highly, we decided to try it.
Our expectation was not met. It is rather a restaurant with upper prices, but only average service and food. The food overall okay like in most japanese restaurant. They have not much selection for vegetarians, eg nearly no tofu dishes and no vegetarian Ramen.
By error, they forgot to serve some food we ordered. So, we had finally quite long to wait. I received firstly the noodles, then the edamame beans, then the sushi and finally the miso soup. This was not at all the intended order.
The restaurant has rather a cold ambiance, rather canteen like look.
Nevertheless, the staff were friendly and food reasonable.