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Kioku by Endo - Restaurant in Whitehall, London
Restaurant

Kioku by Endo

Endo Kazutoshi's rooftop Japanese inside Raffles at the OWO, the operating Endo room while Endo at the Rotunda rebuilds after the 2025 fire.

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Reviewed by Mes Prestiges Editorial Team Last reviewed May 2026
Whitehall |
$$$$ Premium for Restaurant
|
Mon closed; Tue-Sat 12:00-15:00 & 18:00-22:30; Sun 12:00-15:15 & 17:30-21:30 (kitchen hours)
| Last reviewed: May 2026

On the rooftop of the Old War Office, now Raffles London, Endo Kazutoshi runs a Japanese kitchen that reads Mediterranean at the edges, robata-grilled wagyu and line-caught fish, edomae sushi at an eight-seat counter, a sake list that justifies its own evening. Panoramic windows look across Whitehall, Horse Guards Parade and the Foreign Office; the eight-seat counter is the seat to take. With Endo at the Rotunda closed since the September 2025 fire and rebuilding without a confirmed reopening, Kioku is the definitive open-doors Endo room in 2026.

Editor's Tip

Book the eight-seat counter for the omakase, not the dining room, the room is handsome but the counter is the experience. Sunset table on the terrace from May to September. The turret private rooms seat eight; rare for a hotel restaurant.

1 Michelin Star
MICHELIN Guide UK 2026, One Star

At a Glance

View
Royal Park, Historic Monuments

Views & Setting

View Type

Royal Park, Historic Monuments, London Skyline

View Quality

Exceptional

Indoor Terrace Rooftop

Recognition & Quality

Michelin one star

Awards

  • MICHELIN Guide UK 2026, One Star

Frequently Asked Questions

Quick answers about Kioku by Endo, reservations, hours, dress code, and price range.

Where is Kioku by Endo?
Kioku by Endo is located in Whitehall, London, Raffles London at The OWO, 57 Whitehall, London SW1A 2BX.
What are the opening hours of Kioku by Endo?
Kioku by Endo is open Mon closed; Tue-Sat 12:00-15:00 & 18:00-22:30; Sun 12:00-15:15 & 17:30-21:30 (kitchen hours).
What is Kioku by Endo best for?
Kioku by Endo is especially popular for Anniversary, Celebration, Milestone.

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