In one of London's swishest districts, this is an appropriately elegant spot to celebrate the joys of Japanese cuisine. A large cocktail bar will greet you as you enter, before you head down to the equally stylish restaurant where the seating options include teppanyaki and sushi counters. The vast à la carte is so appealing, with everything from sashimi to tempura, but if you can't decide then go for one of the well-priced set options – and don't miss the chance to have the delicious 'nasu dengaku'. The sake list is one of the best in London.