Recent social media posts
02/07/2025
Midweek plans never looked so good with 🥂Hojicha smoked lamb cutlets—infused with kuromame miso, paired with pickled mushrooms and the soft fizz of champagne.
Then let the night unfold with silky black cod, glazed in yuzu miso.
Because Wednesday deserves a little ceremony.
01/07/2025
Begin your summer evenings at our vibrant bar with Bangkok-inspired flair and a Sabai Sabai cocktail — smoky, floral and cooling with Mekhong, Thai basil, citrus & soda.
Then ease into lighter Thai traditions like our Morning Glory, stir-fried with fermented soybeans; Grilled Pork Neck, tender Duke of Berkshire pork with zingy jiew sauce; and Tangy Siam Prawns, juicy, bright and laced with lemongrass & herbs.
📸
29/06/2025
When tradition meets innovation 👘🍶 Master Sushi Chef kicked off the evening in style—oversized elixir and all. From bespoke menus to refined tablescapes, KOYN sets the stage for unforgettable moments.
Host your next event the KOYN way.
21/06/2025
Heatwave protocol: Dragon Fizz in hand. Hibiscus Negroni on standby.
Find shade at — where Thai peppercorn meets cherry and the ice never melts.
See you at the bar.
05/06/2025
Summer’s getting shaken, not stirred.🍸 New cocktails, bold spirits, only at . Step into the shadows.
05/03/2025
Hanami at KOYN 🌸 Cherry blossom season is back, and so is our Hanami Hako—a beautifully curated bento box celebrating the elegance of spring. Indulge in a symphony of flavours, from delicate Tuna Sashimi to perfectly balanced KOYN Nigiri and tender Beef with Spicy Karashi Miso.
Sip on the essence of spring with a Sakura Harmony cocktail, and complete the experience with our Pink Blossom Kiss dessert.
Available for a limited time | £68pp
30/01/2025
Valentine’s at 🌹 Begin with our refreshing Thai Romance cocktail and King Prawn Roll, journey through Scallop Panang with aubergine and sweet basil and savour 12-hour Slow-Cooked Lamb Shank Massaman.
Enjoy a sweet finale with a touch of magic with our Lovers’ Trio Dessert Platter.
View our Valentine’s menus online, available from 13th - 16th February.
28/01/2025
Where light meets allure, KOYN invites you to explore Mayfair’s hidden depths. A tale of two flames, connected by the pulse of the bar – each side of the coin igniting a night worth telling.
18/01/2025
The art of Sushi Omakase with Master Sushi Chef
Discover our new Sushi Omakase menu on our website
17/01/2025
Tableside Larb: Thai tradition, reimagined at KOYN with Chef
Immerse yourself in an authentic yet modern take on one of Thailand’s most beloved dishes with Chef Rose’s new Tableside Larb, available this January. The foundation of a larb is traditionally a minced meat salad, and KOYN’s rendition begins with your choice of warm Chicken or Beef, prepared tableside for a touch of culinary theatre.
Each larb is seasoned with a delicate balance of classic ingredients: roasted rice powder, chili powder, spring onions, shallots, mint, Thai parsley, lime juice, and fish sauce. Reflecting the vibrant diversity of Thai culinary heritage, no two larbs are the same across Thailand – and at KOYN Thai, you can tailor the seasoning to your taste. Enhance each bite with crisp accompaniments like white chicory, gem lettuce, long beans, and a fragrant mix of fresh Thai herbs.
Rose adds: “The Tableside Larb captures the essence of Thai cuisine—fresh, bold, and rooted in tradition. I can’t wait for guests to experience it in a new way.”
Reserve your table now
Address
KOYN, 38, Grosvenor Street
London
W1K 4QA
To reach Grosvenor Street in London, either take the Tube and get off at Bond Street Station, Oxford Circus or Green Park Station, which are all within a 10-minute walk from the location. Alternatively, you can take a bus and get off at Grosvenor Square or Bond Street. For those driving to the area, there are various car parks in the vicinity such as Q-Park Oxford Street and NCP Car Park London Carrington Street.
Opening Hours
| Monday |
12pm - 2:30pm |
|
5:30pm - 10:30pm |
| Tuesday |
12pm - 2:30pm |
|
5:30pm - 10:30pm |
| Wednesday |
12pm - 2:30pm |
|
5:30pm - 10:30pm |
| Thursday |
12pm - 2:30pm |
|
5:30pm - 10:30pm |
| Friday |
12pm - 2:30pm |
|
5:30pm - 10:30pm |
| Saturday |
5:30pm - 10:30pm |
| Sunday |
5:30pm - 9:30pm |
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What people say
Koynlondon, located on Grosvenor Street in London, is a contemporary izakaya restaurant that draws inspiration from the nature-spirited roots and duality of Mount Fuji. The restaurant offers a unique dining experience that combines art, design, textile traditions, and culinary craftsmanship. Koynlondon has received numerous accolades for its exceptional Japanese cuisine and has been recognized as one of London's best Japanese restaurants. The restaurant recently celebrated Cherry Blossom season with an exhibit of prized works by photographer Rohan Shrestha alongside the HANAMI HAKO, a Kyoto-style bespoke culinary treasure chest inspired by the works. Koynlondon's attention to detail is evident in every aspect of the dining experience, from the immersive subterranean space inspired by dark volcanoes to their soft opening services that humbly receive friends, family, and community. If you're looking for an unforgettable Japanese dining experience in London, look no further than Koynlondon on Grosvenor Street.
