YO! Sushi Harvey Nichols is a vital gastronomic experience rather than simply a place to eat sushi. This exciting and visually appealing Japanese delicacy, almost a cuisine in itself and going back to the 4th century BC, is fast rising in popularity for reasons of both taste and health, as well as its companionable setting. The restaurants offer a range of delectable nibbles that are attractively presented and revolve on a gently moving belt in front of customers, allowing them to sample a real wealth of varieties and eat just what they like best as often as they wish.

Contrary to many people's perception of sushi as raw fish, it comes in many forms drawing heavily on rice, fish, vegetables and seafood but the great variety arises chiefly from the different fillings and toppings, condiments, and the way these are combined. Often the same ingredients may be assembled in a traditional or a contemporary way, yet creating widely differing tastes.

Some of the most popular types are sashimi rolls, made from raw or seared slices of salmon and tuna and meant to be eaten within a couple of hours of being put together. Other options include cones of seaweed with rice and fillings and the little boat shaped parcels called gunkans. Miso soups, salads and nigiri sushi made of rice with toppings all add to its strong visual appeal.

Great beers like Asahi Super Dry and Sapporo support the food superbly, as well as hot and cold sake for those who want to sustain the Japanese experience. The menu also has non-alcoholic drinks and a limited list of wines and champagne. For dessert try the dorayaki, mochi or settle for fresh fruit.

The experience of having a meal at YO! Sushi is enriched by the unique array that appears as if by magic before the diner, with its unique colour coded pricing system. But the real pull is the fresh, healthy and tasty food that keeps people returning to their outlets across the UK.