Tsunami Clapham

Tsunami Clapham South London’s Finest Japanese Restaurant in Clapham since 2001 Savour the flavours of our signature cocktails, meticulously prepared by our mixologist.
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Embark on a culinary adventure through the heart of Japan at Tsunami, where every dish tells a story of tradition, innovation, and pure gastronomic delight. Our newly revitalized space blends contemporary elegance with the timeless charm of Japanese aesthetics, inviting you to immerse yourself in an unforgettable dining experience. Monday to Thursday, indulge yourself in our culinary delights, exp

erience our delightful dishes and enjoy our exclusive 20% discount on our dishes, accompanied by our tantalising 2-for-1 cocktails offer. Immerse yourself in a gastronomic journey with our popular kimchi spiced best-end organic lamb cutlets and our renowned freshly prepared sushi and sashimi selection. Kickstart your weekend on Friday with our Happy Hour from 5:00-7:00 pm.
2-4-1 Saturday 12 pm-4 pm

Sunday: Unwind all day Sunday with your 2-4-1 cocktails & selected wine and beers. For an unparalleled weekend experience, join us on Saturday or Sunday for bottomless selected beverages during a 90-minute seating. Our special treat, we're delighted to offer a generous 20% discount on our Izakaya al la carte food menu, ensuring your visit is filled with culinary delights. Join us at Tsunami, where the flavours of Japan come alive and every meal is an experience to savour. Your journey awaits.

Tapasia Mondays at Tsunami... the weekly ritual you need in your life. 🌊✨Every Monday we do Asian-style small plates, go...
07/09/2026

Tapasia Mondays at Tsunami... the weekly ritual you need in your life. 🌊✨

Every Monday we do Asian-style small plates, good drinks and the kind of evening that makes the start of the week something to actually look forward to. Select 3 tapas + 1 drink for just £17.95. 🌿🌸

Wash it down with a glass of house wine, ½ Asahi draft or tea by the pot. 🍷🍺🫖

Good food. Good mood. Good company. Every Monday.📍 Tsunami Clapham · 5–7 Voltaire Road SW4

Dim Sum Sunday at Tsunami, every Sunday from 12pm to 5pm. 🥟 🌊The weekly ritual that makes every Sunday worth getting out...
06/09/2026

Dim Sum Sunday at Tsunami, every Sunday from 12pm to 5pm. 🥟 🌊

The weekly ritual that makes every Sunday worth getting out of the house for. 3 dim sum from our menu + 1 drink for just £17.95. Fresh from the steamer, delicate and full of flavour. All crafted with care. 🌿🌸

Pull up a chair. Lift the lid. Order another basket. Let Sunday be exactly what it should be. 😄🥢

📍 Tsunami Clapham · 5–7 Voltaire Road SW4

Fire. Smoke. Glaze. Friday sorted. 🌊✨Bold. Fragrant. Dramatic. The kind of dish that stops the table the moment it arriv...
04/09/2026

Fire. Smoke. Glaze. Friday sorted. 🌊✨

Bold. Fragrant. Dramatic. The kind of dish that stops the table the moment it arrives. This is how you should start your Friday nights at Tsunami. 😄 And come in for Happy Hour from 5–7pm 🌿🌸 Great drinks to kick off the weekend, then settle in and let the kitchen take care of the rest. 🥂😍

📍 Tsunami Clapham · 5–7 Voltaire Road SW4

Fresh. Silky. Breathtaking. 50% off tonight. 🍣🌊Luxury Sashimi selection, 2 yellowtail, 2 blue fin tuna, 2 mackerel, 2 sc...
03/09/2026

Fresh. Silky. Breathtaking. 50% off tonight. 🍣🌊

Luxury Sashimi selection, 2 yellowtail, 2 blue fin tuna, 2 mackerel, 2 scallop, 2 salmon, 2 sea bass, 2 shrimp, wasabi tobiko. Every signature sushi roll at Tsunami is half price from 5–7:30pm every Thursday. 🌿✨😄

Where food becomes art. Every Thursday at Tsunami. 🌸

📍 Tsunami Clapham · 5-7 Voltaire road SW4

Pause before you drink this one. It deserves a moment. 🍸😄🌊One of the most stunning signature cocktails, and tonight it's...
02/09/2026

Pause before you drink this one. It deserves a moment. 🍸😄🌊

One of the most stunning signature cocktails, and tonight it's 50% off from 5–7:30pm along with every other signature cocktail on our menu. Every Wednesday. No catch. No fuss. 🥂🌿✨

Text whoever you always go for midweek drinks with. Tell them Wednesday just got a lot more interesting. We're open from 5. 🌸

📍 Tsunami Clapham · 5-7 Voltaire road SW4

POV: you stopped dreading Mondays the moment you found Tapasia Mondays. 🥟🌊✨Every Monday at Tsunami, Asian-style small pl...
31/08/2026

POV: you stopped dreading Mondays the moment you found Tapasia Mondays. 🥟🌊✨

Every Monday at Tsunami, Asian-style small plates, good drinks and the best table in Clapham. 3 tapas + 1 drink · £17.95. Bold. Fresh. Made to share. 🌿🌸

Every Monday from 5pm. Come as you are. 😄🥢

📍 Tsunami Clapham · 5-7 Voltaire road SW4

POV: it's Sunday and you're at Tsunami Clapham. 🥟😁🌊Warm lights. Beautiful space. A Japanese kitchen and bar that's been ...
30/08/2026

POV: it's Sunday and you're at Tsunami Clapham. 🥟😁🌊

Warm lights. Beautiful space. A Japanese kitchen and bar that's been part of this neighbourhood since 2001. And right now from 12pm to 5pm, 3 dim sum + 1 drink for just £17.95. Fresh from the steamer. Delicate. Juicy. Perfectly made. 🌸🌿

A table here on a Sunday feels like nowhere else in London. Come find out why. 😄🥢

📍 5–7 Voltaire Road · Clapham SW4

Friday night in Clapham starts right here. 🌊😄🍣Tsunami Clapham, Japanese kitchen and bar since 2001. A warm, beautiful sp...
28/08/2026

Friday night in Clapham starts right here. 🌊😄🍣

Tsunami Clapham, Japanese kitchen and bar since 2001. A warm, beautiful space on Voltaire Road where great food, great drinks and great company come together every single Friday night. Fresh sushi. Bold small plates. Handcrafted cocktails. And the kind of atmosphere that makes you want to stay all evening. 🌿🥂🌸

Come in. Your table is waiting.📍 Tsunami Clapham · 5-7 Voltaire road SW4

Thursday Sushi at Tsunami, every signature roll is 50% off from 5–7:30pm. 🌊🍣 Every single signature sushi roll on our me...
27/08/2026

Thursday Sushi at Tsunami, every signature roll is 50% off from 5–7:30pm. 🌊🍣

Every single signature sushi roll on our menu, handcrafted, beautifully plated and made with the freshest ingredients. From 5 to 7:30pm every Thursday, all of them are half price. 🥢🌿

This is sushi done the Tsunami way, precise, bold and worth every single bite. Come in and order the ones you've been thinking about. 😄🌸

📍 Tsunami Clapham · 5–7 Voltaire Road SW4

Wednesday at Tsunami, and every signature cocktail is 50% off from 5–7:30pm. 🌊🍸Japanese-inspired, handcrafted and perfec...
26/08/2026

Wednesday at Tsunami, and every signature cocktail is 50% off from 5–7:30pm. 🌊🍸

Japanese-inspired, handcrafted and perfectly balanced, every glass on our signature cocktail menu is half price every Wednesday. Crisp and citrusy. Deep and fruity. Light and floral. Bold and complex. Whatever you're in the mood for, we've got the glass for it. 🥂🌿

Come in from 5pm. Order one. Then order another, because at half the price, there's really no reason not to. 😄🌸

📍 Tsunami Clapham · 5–7 Voltaire Road SW4

One bite and you'll understand.🥡😄Available every day at Tsunami, and every Monday as part of Tapasia Mondays · 3 tapas +...
24/08/2026

One bite and you'll understand.🥡😄

Available every day at Tsunami, and every Monday as part of Tapasia Mondays · 3 tapas + 1 drink · £14.95. Order two, you'll thank yourself.🤭🌊

📍 Tsunami Clapham · 5-7 Voltaire road SW4

21/08/2026

Craving Japanese cuisine in London? Come to Tsunami Clapham.🌊 🥢✨

Warm lanterns overhead. Floral ceiling. Beautiful dining room. A Japanese kitchen and bar that's been part of this neighbourhood since 2001, and the kind of place you walk into on a Friday night and immediately feel like staying all evening. 🌸🌿

Fresh sushi. Beautiful small plates. Grilled dishes. Handcrafted cocktails. Everything your Friday deserves, all under one roof in the heart of Clapham. 😄🥢

Open tonight. Your table is waiting.📍 Tsunami Clapham · 5–7 Voltaire Road SW4

Pause before you eat this one. It deserves a moment. 🍣😄🌊Thursday Sushi at Tsunami. Half price. The weekly ritual you nee...
20/08/2026

Pause before you eat this one. It deserves a moment. 🍣😄🌊

Thursday Sushi at Tsunami. Half price. The weekly ritual you need in your life. 🌿🌸

📍 Tsunami Clapham · 5-7 Voltaire road SW4

Japanese-inspired, handcrafted and perfectly balanced, every glass on our signature cocktail menu is half price every We...
19/08/2026

Japanese-inspired, handcrafted and perfectly balanced, every glass on our signature cocktail menu is half price every Wednesday. Crisp and citrusy. Deep and fruity. Light and floral. Bold and complex. Whatever you're feeling tonight, we've got the glass for it. 🥂🌊🌿

Come in from 5pm. Order one. Then order another, because at half the price, there's really no reason not to. 😄🌸

📍 Tsunami Clapham · 5–7 Voltaire Road SW4

New week. And the best way to start it? Tapasia Mondays at Tsunami. 🌊✨Every Monday we do a weekly ritual of Asian-style ...
17/08/2026

New week. And the best way to start it? Tapasia Mondays at Tsunami. 🌊✨

Every Monday we do a weekly ritual of Asian-style small plates and good times, the kind of evening that makes you forget it's only Monday. Select 3 tapas + 1 drink for just £14.95. 🌿🌸

All bold. All fresh. All asian flavours, made to share. 😄🥢

Start the week right with us.📍 Tsunami Clapham · 5–7 Voltaire Road SW4

Address

5-7 Voltaire Road
London
SW46DQ

Opening Hours

Monday 5pm - 10:15pm
Wednesday 5pm - 10:15pm
Thursday 5pm - 10:15pm
Friday 5pm - 11pm
Saturday 12pm - 11pm
Sunday 12pm - 10:15pm

Telephone

+44 20 7978 1610

Website

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