I took my partner who is Japanese to this restaurant as a birthday surprise. The food we had here was amazing, and he exclaimed that it was just like high quality restaurants in Japan or fresh from the fish markets (and I agree).
We had the special sashimi combo, which was beautifully presented, fresh and delicious.
We also had some maki (sorry forgot which kind as it was a while ago) and genmai tea (which was lovely).
The staff were really lovely and attentive, and the atmosphere in the restaurant is really special.
I've had friend visit the restaurant and they have forgotten the name, when they said it was the best sushi they have had I knew it was Kanpai, and it was!