Recent social media posts
01/06/2026
Tapasia Mondays. Every week. No excuses. 🥟🌊
Asian-style small plates, fun drinks and good company, all at Tsunami Clapham, every Monday from 5pm. This is the weekly ritual you didn't know you needed. 🌿✨
Come and join us tonight.📍 Tsunami Clapham, 5–7 Voltaire Road
31/05/2026
Sunday called. It wants you to drink something beautiful. 🍹🌸
Our drinks are fresh, fruity, and almost too pretty to drink. Packed with flavour and made to be enjoyed slowly, they're the perfect way to ease into a Sunday at Tsunami. 🌿✨
Grab a table. Order a round. Let Sunday do its thing. 🌊
📍 Tsunami Clapham, 5–7 Voltaire Road
30/05/2026
Pick your colour. Pick your seat. Your table is waiting.🌊🪑
Colourful seats, beautiful food, and good vibes from open to close. This is what Saturday dining should look like, and it's all waiting for you at Tsunami Clapham. 🍣✨
Come in today. Dine with us. 😄🌿
📍 Tsunami Clapham, 5–7 Voltaire Road
29/05/2026
The weekend starts with dessert. Obviously. 🍮✨
Our dessert platter is everything, colourful, indulgent, and almost too beautiful to eat. Almost. 😄
Stay for the sweetest ending to your week. Because you've earned every single bite. 🍓
📍 Tsunami Clapham, 5–7 Voltaire Road
28/05/2026
Order more. Spend less. Thank us later.🥢😄
All signature sushi rolls, 50% off every Thursday. Grab your people, pick your rolls, and order way more than you planned to. We won't judge. 🌊🥢
Fresh, precise and absolutely worth coming out for on a Thursday night. 🥂✨
📍 Tsunami Clapham, 5–7 Voltaire Road
27/05/2026
Wednesday just texted. It wants you at the bar. 🍸😄
Our signature cocktail is 50% off every Wednesday, crafted, balanced, and absolutely worth rearranging your evening for. 🌊🥂
Bring a friend. Bring your partner. Bring whoever needs a midweek drink as much as you do. We'll have the glasses ready.
📍 Tsunami Clapham, 5–7 Voltaire Road
25/05/2026
Tapasia Mondays!!!🌮 a weekly ritual of small plates & good times at Tsunami Clapham. 🌊✨
Good food. Good mood. Good company. Every Monday. 🙌
📍 5–7 Voltaire Road, Clapham SW4 6DQ
24/05/2026
Sunday at Tsunami is for everyone you love.🤍
Whether it's a romantic date with your person, a long overdue catch-up with your best friends, or just a slow, easy evening with the ones who make you feel at home, this is your place. 🥢✨
No rush. No fuss. Just beautiful food, warm vibes, and the kind of Sunday you'll actually remember.
📍 Tsunami Clapham, 5–7 Voltaire Road
23/05/2026
Saturday night. No plans? Fix that. 🍣🌊
Tsunami is open until 11PM, and the only thing missing is you. Sushi, cocktails, good vibes, all the way 🍸✨
Tag your Saturday night crew. 👇
📍 Tsunami Clapham, 5–7 Voltaire Road
22/05/2026
Friday is calling, and it wants everyone at the table. 🎉🌊
Round up the family. Text the group chat. Call your loved ones. However many of you show up, we've got the space, the food, and the drinks to make tonight unforgettable. 🍸🍣
Because the weekend doesn't truly start until you're all together. 🥂
📍 Tsunami Clapham, 5–7 Voltaire Road
21/05/2026
🍣 Thursdays just got better at Tsunami Clapham.
Join us every Thursday evening for:
✨ 50% OFF Signature Sushi
✨ Freshly crafted premium rolls
✨ Cocktails, ambience, and unforgettable dining
The perfect excuse for a sushi date night in Clapham.
Book now before tables fill up.
21/05/2026
Half price. Full rolls. Every Thursday.🥢
That's it. That's the post. See you tonight. 👋
📍 Tsunami Clapham, 5–7 Voltaire Road
20/05/2026
Our signature cocktail is half price.🍹✨
No, you're not dreaming. Yes, it's every Wednesday. See you at the bar. 👋
📍 Tsunami Clapham, 5–7 Voltaire Road
17/05/2026
A full table like this is the best kind of table.
This Sunday, gather the people who matter most, family, friends, your favourite humans and come make memories with us. Because the best conversations always happen over great food. 🍣🥢
We'll take care of the rest.
📍 Tsunami Clapham , 5–7 Voltaire Road
16/05/2026
Saturday called. It wants you to go out. 😏
Put the outfit on. Make the reservation. Because it's Saturday night at Tsunami.
Exactly the kind of night you'll be talking about on Sunday morning. 🍸😄
📍 Tsunami Clapham, 5–7 Voltaire Road
15/05/2026
You survived the week. This is your reward. 🔥🍤😄
Smoky, glazed, perfectly grilled prawns fresh off our Japanese konro, the kind of dish that makes Friday feel like a celebration. And honestly? It should be. 🌊🥂
📍 Tsunami Clapham, 5–7 Voltaire Road
14/05/2026
50% off Sushi Thursday!!! 🍣
Order more. Spend less. Thank us later.
Grab your people, come hungry, and let the sushi do the talking.
(This is for our Signature Rolls only!)
📍 Tsunami Clapham, 5–7 Voltaire Road
11/05/2026
Mondays just got a serious upgrade at Tsunami 🌸🍣
Introducing Tapasia Mondays — a weekly ritual of Asian-inspired small plates, drinks, and good vibes.
Choose any 3 tapas + 1 drink for only £14.95 🍷🍺🍵
From fluffy bao buns and handmade dumplings to crispy tempura and fresh sushi rolls, every bite is designed to be shared, savoured, and remembered.
✨ Perfect for date nights
✨ Catch-ups with friends
✨ Your new Monday tradition
Good food. Good mood. Good company.
📍 Clapham
📅 Every Monday
📞 Book now before tables disappear!
04/03/2026
🍣💨 Handcrafted sushi, smooth sh**ha blends, and an atmosphere made for unwinding in style.
Whether it’s a relaxed catch-up or a long evening that flows into the night, Sushi & Sh**ha at Tsunami terrace brings comfort, flavour, and effortless luxury together.
📍 Tsunami, Clapham
Reserve now: tsunamiclapham.co.uk
03/03/2026
🌸✨ Mothering Sunday at Tsunami
This Mothering Sunday, gather around the table for refined Japanese flavours, beautifully crafted cocktails, and an atmosphere designed for lingering moments.
Celebrate with elegance, thoughtful dishes, and time well spent together - because some occasions deserve something truly special.
📍 Tsunami, Clapham
Reserve your table at tsunamiclapham.co.uk
01/03/2026
🌸🍸 Blossom Peach — Mother’s Day Special
Delicately crafted with Japanese Cherry Blossom Gin, blood peach purée, and peach liqueur, this limited-edition cocktail is soft, aromatic, and beautifully balanced.
A graceful blend of floral notes and gentle sweetness, created to honour the occasion and make her day feel truly special.
Celebrate Mother’s Day with something as elegant as she is.
📍 Tsunami, Clapham
Reserve your table at tsunamiclapham.co.uk
28/02/2026
Padron peppers, gently charred and filled with delicate snow crab.
A refined balance of sweetness, smoke, and texture, simple, elegant, and made to be enjoyed.
📍 Clapham, London
🌐 www.tsunami.co.uk
26/02/2026
🍣💨 Relaxed evenings, elevated.
Handcrafted sushi, smooth sh**ha blends, and an atmosphere made for unwinding in style. Whether it’s an easy catch-up or a laid-back night out, Sushi & Sh**ha at Tsunami brings together flavour, comfort, and effortless vibes.
📍 Tsunami, Clapham
Reserve your table at tsunamiclapham.co.uk
24/02/2026
🍣✨ Fresh, delicate, and beautifully crafted.
Each piece is prepared with care, balancing flavour, texture, and artistry sushi that’s as satisfying to look at as it is to enjoy.
📍 Visit Tsunami, Clapham
Book your table: tsunamiclapham.co.uk
21/02/2026
🍸✨ Happy Hour, perfected.
Unwind with expertly crafted cocktails and relaxed evening vibes, because great drinks taste even better at the right moment.
📍 Join us at Tsunami, Clapham
Book your table: tsunamiclapham.co.uk
Address
5-7 Voltaire Road
London
SW4 6DQ
To get to the restaurant at Voltaire Road in London, you can take the public transport options of bus or train. The nearest bus stop is a short walk away, and several buses pass through it. Alternatively, you could take the train and alight at the nearby station. If you choose to drive, there are parking spaces available on the adjacent streets or in a nearby car park.
Opening Hours
| Monday |
5pm - 10:15pm |
| Wednesday |
5pm - 10:15pm |
| Thursday |
5pm - 10:15pm |
| Friday |
5pm - 11pm |
| Saturday |
12pm - 11pm |
| Sunday |
12pm - 10:15pm |
Alerts
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What people say
Sushi restaurants are known for their clean and strong flavors, beautiful presentation, and the ability to cross borders and break with convention. Tsunami, located on Voltaire Road in London, is a prime example of a sushi restaurant that embodies these qualities. The restaurant has recently undergone a facelift with new furniture and a sultry mix of grey, black, and gold hues that make it look ready to reassert itself among Clapham's cognoscenti.
Tsunami is not just any ordinary sushi restaurant; it offers a modern Japanese dining experience that emphasizes clean strong flavors and beautiful presentation. The dishes are modishly intended for grazing and sharing, making it perfect for groups or couples who want to try different things. The zingy 'new-style' salmon sashimi is seared in olive oil and drizzled with ponzu sauce, while the lamb is served with oriental mushrooms, creamed leeks, and wasabi pepper sauce. For those who prefer sushi, there's an 'awesome' selection available.
The restaurant also boasts a swish new bar with a 2 am license at weekends where you can enjoy warm & cold sakès or head for the white wines & cocktails. Tables are in high demand at peak dinner times but early diners get a 20% discount on food from 17:30 - 19:00; at lunchtime you can get out for under £15 per person.
Overall, Tsunami is one of South London's finest Japanese restaurants that offers an exceptional dining experience. With its fresh decor, delicious food options, and excellent service, it's no wonder why this restaurant is so popular among locals and visitors alike.
