Discover one of London’s most talked-about terraces: Kioku by Endo. Perched atop the iconic Old War Office in Whitehall, this acclaimed Japanese restaurant is serving the Rathfinny portfolio as part of their exquisite summer menu, curated by Head Chef Endo Kazutoshi.

Sip Sussex Sparkling and savour authentic sushi and sashimi while soaking up breath-taking views across central London, from Buckingham Palace to Trafalgar Square.

Plan a Visit
Overhead shot of plates on a table

Pairing Innovation and Tradition

Born in Yokohama, Endo Kazutoshi is a third-generation sushi master whose culinary journey began in his grandfather’s sushi restaurant. Immersed from childhood in bustling fish markets and guided by his mother’s appreciation of disciplined art forms, Endo’s approach to cooking uniquely blends tradition with innovation.

Crafted with deep respect for traditional methods in a pioneering wine region, Rathfinny’s Sussex Sparkling is a natural complement to Endo’s refined culinary artistry.

Discover More

Discover Recommended Pairings

“Visiting Japan and tasting Rathfinny wines with Japanese food was a revelation for us. When Sarah and I launched the wines in Japan in 2023, we spent time hosting masterclasses and wine dinners across the country. We found the wines’ purity and poise paired beautifully with the delicate complexity of Japanese cuisine. Made from grapes grown just three miles from the sea on chalk soils, our wines have a mineral freshness that can be enjoyed as an aperitif or alongside the gastronomic menu here at Kioku.”

Mark Driver, Co-founder of Rathfinny

Discover Pairing Suggestions
Rathfinny-Rose-at-Kioku-by-Endo-Terrace
2019 Rathfinny Rosé &

Sushi & Sashimi

Expressive with delicate red fruit notes. The Rosé complements the refined complexity of sushi and sashimi but is also a foil with tricky-to-pair flavours like Ikura (salmon roe).

Discover Pairing
man pouring Blanc de blancs sparkling wine into a glasss
2019 Blancs de Blancs &

Sea Bass

Refined yet complex with striking freshness. Our Blanc de Blancs has the finesse, flavour and slight salinity to beautifully enhance grilled white fish or crab.

Discover Pairing
Sparkling Rosé wine with two glasses and a selection of sushi on outdoor terrace
The perfect pair

Bites & Bubbles

New to Japanese cuisine or simply looking for an aperitif to enjoy on the terrace this summer? The “Kioku Bites and Bubbles” experience begins with a glass of Rathfinny Rosé Brut 2019, followed by exquisite small bites of Torotaku and delicate Sea Bream with yuzu, shallot and myoga.

£30pp | 3pm – 5.45pm | Tuesday – Sunday

See the menu