London Rooftop Restaurant and Bar

Kioku is a beautiful Japanese restaurant in Whitehall with a rooftop terrace offering unparalleled views across London’s most iconic landmarks. This unique terrace dining experience invites you to soak up the sun with a signature cocktail or a memorable dish from one of our menus.

About our London terrace restaurant

Nestled at the top of the historic OWO, the rooftop terrace at Kioku is a hidden gem that offers an unparalleled vantage point to take in the London skyline. In the warmer spring and summer months, the terrace comes into its own, bathed in soft daylight that stretches into golden evenings.

Kioku guests can enjoy restaurant dining and drinks in the open air against this striking backdrop. As day turns to dusk, the atmosphere shifts effortlessly from relaxed to romantic, making the terrace an idyllic setting for leisurely lunches, sunset cocktails, and long, lingering dinners.

Iconic views from our London restaurant

Kioku’s terrace offers a rare, uninterrupted perspective over a central London vista, where ceremonial routes, historic architecture, and modern city life come together.

From the timeless grandeur of Buckingham Palace to the vibrant energy of Trafalgar Square, the panoramic views stretch across The Mall, Big Ben, Horse Guards, and The London Eye, presenting the city’s heart in all its splendour.

Food and drinks on the terrace

On the rooftop terrace, al fresco dining becomes an experience in its own right at Kioku, where the menu reflects chef Endo Kazutoshi’s signature blend of Japanese craftsmanship and creativity. Here you can enjoy a selection of refined small plates and seasonal bites, from delicate sashimi and nigiri to inventive temaki and grilled dishes. Our drinks options, including sake and cocktails, are designed to complement the flavours on offer.

Whether savouring a light lunch bite in the afternoon or settling in for three courses as the sun sets, the terrace’s relaxed yet sophisticated dining style makes it a perfect spot.

Private terrace hire at Kioku

This jewel in Kioku’s crown can be yours for the afternoon or evening; our private terrace hire in London is perfect for engagement and birthday parties, networking, press, and launch events, and corporate get-togethers. Our terrace is also part of our New Year’s Eve celebrations, where you can enjoy a prime spot for the fireworks.

Finding our terrace bar and restaurant

Our location in Whitehall means that we are surrounded by history and architecture; Kioku’s London terrace restaurant at The OWO is a stunning place to enjoy unforgettable food with equally memorable views.

Kioku sits at the top of The OWO, a 12-minute walk from Covent Garden, a 10-minute walk from Leicester Square and a gentle 4 minutes from Horse Guard’s Parade. We are also a 6-minute walk from both Embankment, Charing Cross and Westminster tube stations.

Elevate your experience at Kioku and discover London like never before.