Unfortunately, I can no longer recommend this restaurant anymore as I have had consistently slow service the last three times I've frequented Furusato. I deem the wait time to be unreasonably long.
During my last visit, after being seated, water was given to us almost 20 minutes later. We had to ask for tea twice after a long wait. The food we ordered came 30 minutes after our water. This was not an isolated incident as the same thing happened to me the previous two times I was there.
I'm not sure why the long delay but I suspect perhaps the restaurant is understaffed, and therefore, the chef(s) and the wait staff might not be completely to blame.
Although the food is very good, it is not worth such a long wait each and every time.