Restaurant in London, United Kingdom
Michelin-starred Kyoto cuisine. Book early.
Umu is a Michelin-starred Kyoto-influenced Japanese restaurant in Mayfair, ranked #278 in Opinionated About Dining's Top Restaurants in Europe (2025). At ££££, it is a genuine special-occasion booking that requires three to four weeks' notice minimum. Dinner is the format to prioritise on a first visit; lunch works well as a return.
Getting a table at Umu is genuinely difficult, and that difficulty is earned. This Mayfair Japanese holds a Michelin star, sits at #278 in Opinionated About Dining's Leading Restaurants in Europe for 2025 (up from #267 in 2024, and previously Highly Recommended for Leading New Restaurants in 2023), and draws a crowd that books weeks in advance. If you are weighing whether the effort is worth it: yes, provided Kyoto-influenced kaiseki with high-quality British produce is what you are after. If you want Japanese food that is easier to access or less formal, Humble Chicken and Chisou serve different points on the London Japanese spectrum. Umu is the option when the occasion demands it.
Umu sits at 14-16 Bruton Place, a quiet mews tucked behind Bond Street in Mayfair. The entrance is deliberately low-key — you will not find signage competing for attention. Inside, the room is calm, composed, and intimate: clean lines, considered lighting, and a layout that keeps tables at a distance that makes conversation possible without effort. This is not a restaurant that relies on theatrical design to carry the experience. The space itself signals that the food and service are the point. For diners who find louder, more visually performative rooms distracting, Umu's restraint is a feature, not a limitation. The room supports extended meals rather than quick turnovers, which matters when you are working through a multi-course kaiseki menu.
Chef Yoshinori Ishii leads a kitchen grounded in the delicate cuisine of Kyoto, with representation from other Japanese regions throughout the menu. The approach is not a strict replica of any single Japanese tradition — British produce is woven in deliberately, with dishes like ginjo sake cured Scottish langoustine reflecting the kitchen's interest in sourcing quality ingredients locally while applying Japanese technique. Some dishes are presented simply; others arrive with tableside ceremony. The thread throughout is precision and restraint: natural flavours are not obscured by excess technique or sauce. If you have eaten kaiseki in Japan , at venues like Myojaku or Azabu Kadowaki in Tokyo , Umu will read as a serious, considered London interpretation rather than a facsimile. For diners new to the format, the menu structure rewards patience and attention rather than appetite for variety.
Umu is a restaurant that rewards return visits more than most at this price point. On a first visit, prioritise dinner: the full evening format gives the kitchen room to work through the menu properly, and the room settles into a rhythm after service begins. The pacing and presentation make more sense when you are not watching the clock on a lunch hour. A second visit is the right moment to try lunch, which runs Tuesday through Saturday from 12pm to 2pm. The midday format is typically shorter and may carry a different price profile , useful if you want to re-engage with the kitchen at a lower commitment. A third visit, for a returning diner who knows the menu's logic, is when exploring the seasonal shifts becomes the main reason to go. Umu's sourcing and menu composition change with the calendar, so a spring visit and an autumn visit will not be the same experience. Sunday closure means weekend planning defaults to Saturday lunch or Friday evening.
For London-based diners building a Japanese fine dining rotation, pairing Umu with Akira or Ginza St James's across different visits gives a useful comparison of how different Japanese kitchens in London approach the same culinary tradition. If you are visiting London specifically for fine dining and want to build a multi-day itinerary, our full London restaurants guide covers the broader field, and our full London hotels guide has options in and around Mayfair.
Book at least three to four weeks ahead for dinner. Lunch slots on Tuesday through Thursday tend to be marginally more available than Friday or Saturday, but do not assume walk-in availability at any service. Umu is closed on Sundays. The price range is ££££, placing it at the leading end of London dining, in line with peers like Hannah and other Mayfair fine dining destinations. There is no booking phone number or website listed in Pearl's current data , reservations are leading pursued through third-party booking platforms or direct search. For UK fine dining at this level outside London, The Fat Duck in Bray, L'Enclume in Cartmel, and Moor Hall in Aughton offer comparable commitment levels in different settings. Closer to the South East, Gidleigh Park in Chagford, Hand and Flowers in Marlow, and hide and fox in Saltwood are worth considering if a London trip is not viable.
| Detail | Umu | CORE by Clare Smyth | The Ledbury |
|---|---|---|---|
| Price range | ££££ | ££££ | ££££ |
| Cuisine | Japanese (Kyoto-influenced) | Modern British | Modern European |
| Booking difficulty | Hard (3-4 weeks min) | Hard | Hard |
| Lunch available | Tue-Sat, 12pm-2pm | Yes | Yes |
| Sunday service | Closed | Check direct | Check direct |
| Michelin stars | 1 | 3 | 2 |
| Location | Mayfair, W1 | Notting Hill, W11 | Notting Hill, W11 |
Also explore our full London bars guide, full London wineries guide, and full London experiences guide for planning around your reservation.
| Venue | Price | Value |
|---|---|---|
| Umu | ££££ | — |
| CORE by Clare Smyth | ££££ | — |
| Restaurant Gordon Ramsay | ££££ | — |
| Sketch, The Lecture Room and Library | ££££ | — |
| The Ledbury | ££££ | — |
| Dinner by Heston Blumenthal | ££££ | — |
Key differences to consider before you reserve.
Umu suits smaller groups better than large parties — the intimate Mayfair setting and Kyoto-influenced tasting format work best for two to four diners. For groups of six or more, check the venue's official channels to discuss private arrangements; a space configured for a large table in a restaurant of this format will typically require advance coordination. If a group dinner at this price tier is the goal, Sketch's Lecture Room and Library offers more inherent flexibility for larger bookings.
Umu's kitchen works with high-quality, carefully prepared ingredients where natural flavours are central to the menu, which typically allows for adaptation at this level of restaurant. check the venue's official channels ahead of your booking to flag restrictions: at ££££ and Michelin-star level, advance notice is standard practice and almost always accommodated more successfully than requests on the night.
Three to four weeks minimum for dinner; lunch on Tuesday through Thursday is marginally easier to secure. Umu holds a Michelin star and ranked #278 in the 2025 OAD Top Restaurants in Europe, so demand is consistent — last-minute availability is rare rather than expected. Book through the restaurant directly via their website and treat weekend dinner slots as the hardest to land.
Dinner is the stronger first visit: the full evening format gives the kitchen more room to build across courses, and the Kyoto-influenced menu reads as a considered progression rather than an abbreviated midday sitting. Lunch on Tuesday through Saturday is the practical entry point if dinner slots are full or the ££££ spend is easier to justify at midday. Return visitors often find lunch worthwhile once the full dinner experience has been had.
Umu operates as a destination-format restaurant, not a casual drop-in. The entrance on Bruton Place is deliberately discreet, the menu is Kyoto-influenced with British produce woven in, and the price point sits at ££££ — come with that expectation set. Chef Yoshinori Ishii's kitchen rewards attention: this is a meal to eat slowly, not one to schedule before a theatre curtain. If refined, ingredient-led Japanese cuisine is not your format, Restaurant Gordon Ramsay or The Ledbury will suit you better for the same spend.
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