I went there in September 2011, and I did not speak Japanese so well at that time. So it was difficult to tell them that I was there to eat raw food. They did not understand and gave me a vegan meal that consisted of miso soup, cucumber salad, green salad, fried soy-balls, and fermented rice. It was delicious, but for me, it does not make sense to go back, unless I can be sure they understand that I would like only raw food. I even wonder if I went to the same restaurant, but I am sure I was at Sikisaichaya hana.
My overall rating is "fair", because I expected a raw food restaurant and it did not turn out like this, but, as I said, for non-raw vegans it is nice to eat there.
Cons: Japanese language only