The most elegant date night restaurant in Marylebone
If you're searching for a date night restaurant in London that actually delivers on romance, just imagine this: you push...
If you’re searching for a date night restaurant in London that actually delivers on romance, just imagine this: you push open a heavy door in Marylebone and step into a room that used to be a banking hall. The ceiling soars. The walls glow with original contemporary art, part of a collection that turns every table into a private view.
This is Aki, a former banking hall turned into the most elegant, most intimate Japanese date‑night restaurant in the city. Not because it is small, the room is grand and the ceilings are high, but because it makes two people feel like the only ones who matter. The story of how a golden vault became golden dashi runs through every detail: the soft lantern light, the fermentation programme that refuses shortcuts, the art that starts conversations for you. And when dinner is done, the night does not end on a cold pavement. You simply walk downstairs.
The Date‑Night Destination
Aki London: the most elegant, most intimate Japanese restaurant in Marylebone
Behind a neoclassical façade on Cavendish Square, a few minutes from Oxford Circus, sits one of London’s most quietly romantic Japanese restaurants. Aki is not a chain. It is not a pop‑up. It is a room designed to wrap around two people and make the rest of the world disappear.
What makes Aki the perfect date night:
- Vaulted, golden intimacy: a Grade II listed banking hall with plush, sofa‑like chairs and tables spaced for privacy
- A gallery that breaks the ice: original contemporary art, curated from both Japanese and international artists – meet the artists
- Kiyori downstairs: a subterranean DJ bar, low amber light, and the smoothest second‑act move in London
- A menu built for sharing: from sashimi to A5 wagyu, every dish designed to bring you closer
- Service that reads the room: attentive but invisible, so you can forget everything else
- Address: 1 Cavendish Square, Marylebone, London W1G 0LA. Two minutes from Oxford Circus and Bond Street (Elizabeth Line).
Why Aki makes the perfect date night
The Room
Vaulted, golden, private
A former bank, now a dining room lit by the warm philosophy of golden dashi. Tables are generously spaced, so your conversation stays yours.
The Art
A gallery that breaks the ice
Original works by a curated roster of contemporary artists line the walls. You will never run out of things to talk about, and you both look curious and cultured.
The Comfort
Sofa‑like, not stiff
Chairs so wide and plush they have been called “almost sofa‑like” by guests. You settle in, order another drink, and stay.
The Weekend Sound
Live DJ on Saturdays
Every Saturday evening the main dining room shifts gears with a live DJ. It’s still a place for conversation, but with an energy that feels like the best kind of night out.
The Night Continues
Kiyori downstairs
No taxi, no queue, just a staircase to our subterranean lounge. A DJ on select nights, crafted cocktails, and a darker, more playful energy for after dinner.
Executive Chef’s date‑night picks: a menu built for two
Our Executive Chef has chosen dishes that demand to be shared. Each one sparks conversation, invites a little flirtation, and turns a meal into something more.
To start
Yuzukō
£16
Kiyomi Japanese rum, El Dorado 3 rum, La Yuzu liqueur, lime juice, grapefruit bitters, yuzu air foam. Green sugar cane – yuzu – vibrant.
Non‑alcoholic version: Yuzubai (£12) – Tanqueray 0.0 infused coffee bean, coffee cordial, homemade yuzu soda. Roasted – silky citrus – fizzy.
Mixologist’s reason: “The yuzu air foam sits like a cloud over the glass. It lands with as much presence as the plates around it. It is a cocktail that announces itself.”
Small plate
Boneless Chicken Wings Stuffed with Prawns & Herbs
£14
Crisp, savoury and deeply moreish, this is the dish our regulars reorder mid‑meal.
Chef’s reason: “You eat them with your fingers. Immediately more playful, and the surprise filling gets a conversation started.”
Small plate
Wagyu Beef & Black Garlic Gyoza
£15
Pan‑seared dumplings with caramelised edges and deep umami from sweet black garlic.
Chef’s reason: “Sharing them is a small act of generosity. You will both lean in.”
A beautiful pause
Chef’s Omakase Sashimi Selection
£38.50
9 pieces of the day’s finest fish, fresh root wasabi, 30‑year‑aged soya.
Chef’s reason: “Plated like a painting. It gives you a quiet centrepiece to point at and say ‘taste this one,’ and the omakase format removes the pressure of choosing.”
Main
Miso Black Cod
£38
Marinated for 48 hours, caramelised on the outside, buttery within.
Chef’s reason: “The most romantic piece of fish in London. It flakes under a spoon and demands nothing from you but enjoyment.”
Main
A5 Wagyu with Truffle Soy
£42
Seared to the exact moment the marbling softens into silk.
Chef’s reason: “A moment of pure indulgence. Order one each and trade a slice, a small gesture that feels like a milestone.”
To finish
The Black Pearl
£20
Smoked white chocolate & vodka cremeux, kristal caviar, nori opaline, dark chocolate Japanese rice.
Chef’s reason: “Theatrical, surprising, and designed for two spoons. It turns dessert into a shared moment rather than an afterthought.”
The Date Night Table
A good date needs a room that’s on your side. This one is.
From the Yuzukō cocktail that starts the evening to the Black Pearl that ends it, every dish is chosen to bring you closer. Book your next date night in Marylebone.
Why Aki works for first dates (and fifth anniversaries)
The seating
Plush, not perched
Those wide, sofa‑like chairs signal that you are here to linger. No stiffness, no perching awkwardly. Your body language relaxes on its own.
The spacing
Your conversation, your world
Tables are far enough apart that you can be vulnerable, silly or romantic without an audience. No eavesdropping, no accidental elbows.
The service
Attentive but invisible
Our floor team, Stefano, Eduardo, Charan and the rest, read the room so well you feel looked after, never watched. The warmth that lets you forget everything else.
The art
Instant conversation
If words ever run dry, you have an original artwork in your eyeline. It’s a cultural starter that makes you both look thoughtful.
The transition
From dinner to the night
When the plates are cleared, you don’t face a cold pavement. You walk downstairs to Kiyori, where the DJ is playing and the evening shifts from intimate to electric. The smoothest second act in London.
The milestone touch
Built for occasions
For evenings that deserve more than just a meal, read our guide to an anniversary dinner in London that lives up to the moment. Aki is designed for dates worth marking.
“An unforgettable evening celebrating our third wedding anniversary. The moment we sat down, you could feel the difference: generous spacing, no sense of being crammed in, and chairs that were almost sofa‑like, wide, plush, yet perfectly comfortable.”
Four ways to experience date night at Aki
The à la carte date
Build your own evening
Small plates from £10, robata from £29, showpiece dishes from £24
Choose from our full robata, sushi, and sashimi menu. Our team will guide you to the most shareable plates, but the night is yours to design.
- Small plates (Spinach Salad) from £10
- Robata dishes (Baby Chicken) from £29
- Showpiece dishes and Kobe beef from £24
Best for: Couples who want to explore the menu together.
The Signature Journey
Aki Signature Menu
£95 per person
Nine courses that weave together almost every romantic dish we have: Edomae nigiri, sashimi with 30‑year soy, koji den miso black cod, binchotan‑grilled wagyu, and a dessert with aged soya caramel.
- Omakase sashimi and nigiri
- Caramelised black cod with nuka cucumber
- Wagyu Denver cut with Japanese pickles
Best for: An anniversary or a date that deserves the full story.
The Chef’s Choice
Omakase Sashimi & Nigiri
Sashimi omakase from £24, nigiri selections from £38.50
Let our sushi chef choose. One guest called our sashimi omakase “melts in the mouth” and “some of the best sushi I’ve ever had,” a seamless progression of the day’s finest fish with no decisions required.
- Fresh root wasabi, grated to order
- 30‑year‑aged soya brushed on every piece
- Zero menu stress, ideal for a first date
Best for: Couples who want the chef to take the wheel.
After Dinner
Kiyori & Cocktails
From £14 per cocktail
Descend to our vaulted lounge – the original bank vault. A DJ on select nights, rare Japanese whiskies, yuzu‑infused cocktails, and a darker, more playful energy. No reservation needed for a post‑meal drink.
- Late‑night DJ on select nights
- Signature cocktails like the Yuzukō (£16) and Tōkaiden (£20)
- Desserts and nightcaps available
Best for: When you don’t want the evening to end.
Plan Your Evening
All the details you need
- Where: 1 Cavendish Square, Marylebone, London W1G 0LA. Two minutes from Oxford Circus and Bond Street (Elizabeth Line).
- Opening hours: Seven days a week from 12pm. Late‑night dining Thursday to Saturday until 2am.
- Dietary needs: Vegetarian, vegan, halal and gluten‑free dishes available. Let us know when you book.
- Dress code: Smart‑casual. The golden light and art deserve a little effort, it is part of the date‑night feeling.
- Saturday vibe: Live DJ in the main dining room every Saturday evening.
- Reservations: Essential, especially weekends. Book via our website or call us.
Why Japanese cuisine might be the ultimate first‑date food
There is a reason Japanese restaurants are the backdrop to so many great love stories. The sharing plates are built into the culture, so there is no awkward “your dish, my dish” barrier. The clean, light flavours leave you feeling energised, not sleepy. Watching the robata grill or the sashimi chef at work gives you a gentle focus point if conversation ever lulls. And at Aki, the omakase format removes menu stress entirely: no long decisions, no price negotiation, just a seamless progression of courses that arrive exactly when you are ready for them.
For more on the philosophy behind our kitchen, explore our guide to Japanese fine dining and discover the rare ingredients and techniques that make every dish a quiet signal of quality.
Aki London is an intimate, gallery‑like Japanese restaurant set inside a converted Grade II listed bank at 1 Cavendish Square, Marylebone W1G 0LA (nearest tubes: Oxford Circus and Bond Street). Expect plush sofa‑style seating, original contemporary art, a refined robata and sushi menu, live DJ on Saturdays, and a discreet DJ bar (Kiyori) in the original bank vault below. The atmosphere is warm, spacious and conversation‑friendly, ideal for a first date or anniversary. Open seven days a week from 12pm, with late‑night dining Thursday to Saturday until 2am. Vegetarian, vegan, halal and gluten‑free options available. Reservations essential.
Reserve Your Table
Authentic Japanese dining for the best date night in Marylebone
From golden vaults to golden dashi: a room that wraps around you, a menu designed by our Executive Chef for two, and Kiyori waiting below. At 1 Cavendish Square.
Frequently asked questions about date night at Aki
Everything you need to know before you book
Is Aki London good for a first date?
Absolutely. The warm, gallery‑like atmosphere removes the pressure of a silent, starched‑tablecloth restaurant. The spacious layout gives you privacy, and the shareable menu encourages easy conversation. If it goes well, Kiyori downstairs is the perfect next step.
What’s the music like? Is there a DJ during dinner?
The main dining room is conversation‑friendly, with a live DJ only on Saturday evenings. On other nights the backdrop is gentle and ambient. You might feel a subtle energy from Kiyori downstairs, but your dinner remains intimate and undisturbed. After your meal, head to Kiyori to enjoy the music properly.
What should I order for a romantic meal?
Our Executive Chef’s date‑night picks (above) are designed for sharing and romance. Start with the Yuzukō cocktail, share the chicken wings and gyoza, follow with the omakase sashimi, then split the miso black cod and A5 wagyu. Finish with the Black Pearl and two spoons.
Do I need to book in advance?
Yes, Aki is highly sought‑after, particularly on weekends. We recommend booking at least two to three weeks ahead for a prime dinner slot. Same‑day availability is rare.
Can you accommodate special requests for a date?
Certainly. Mention the occasion when booking – a birthday, anniversary, or first date – and we can arrange a handwritten note, a special dessert message, or a curated table location.
What is Kiyori bar, and can I visit after dinner?
Kiyori is our subterranean cocktail lounge, set inside the building’s original bank vault. It features a DJ on select nights, low amber lighting, and a menu of sophisticated drinks and desserts. Restaurant guests are welcome after dinner – simply ask your server to guide you down. No separate reservation is needed for a post‑meal drink.
Is there a dress code?
Smart‑casual. Think an elegant shirt or dress, no trainers. The art‑filled, golden‑lit space rewards a little effort – it is all part of the date‑night ritual.
Are there vegan or vegetarian options?
Yes, our kitchen creates thoughtful plant‑based dishes that do not feel like an afterthought. We also offer halal dishes. Please inform us of any dietary requirements when you book, and we will ensure your evening is seamless.
