Underwhelmed by the quality of the food, and overwhelmed by the price. There are a number of far superior sushi joints within 10 minutes walking distance. Try Minato a few minutes walk towards Hammersmith, or the lovely, tiny, family-run Makato on Devonshire Road.
If you are looking for high-end Japanese dining, as of April 2012 this is by far the best restaurant in Chiswick. There are alternatives when it comes to Japanese and Pan-Asian, but the choice of sakes and cocktail menu – not to mention the gorgeous menu – make this the finest Japanese restaurant in the area.