Serving up high glamour among all that bamboo and polished wood, Roka is the antithesis of a modest Japanese restaurant – and that makes it a natural victor among Canary Wharf’s suited-and-booted client-friendly offerings. Readers love the ambience created by a boisterous, enthusiastic crowd, not to mention the “very attentive service” and consistently top-notch food. The bar specialises in shochu (you can even keep a personalised jar for repeat visits), and there’s a terrace too, but the restaurant would argue that the heart of the operation is the robata grill with its line-up of fire-licked specialities such as sweet potato baked in a bamboo husk or baby back ribs in a spiced ‘master stock’ glaze. Elsewhere, you’ll find well-made modern-day sushi and sashimi, “wonderfully delicious” snacks (black cod, crab and crayfish dumplings, say), and specialities such as cedar-roast baby chicken. If you’re here outside the working week, try the all-inclusive koten brunch.