Tenkaichi's mascot Mr. Tenkaichi who is wearing his red Japanese atire with sushi hat, ready to greet anyone wanting to book a table

Book a table at Tenkaichi

It’s never been easier to book a table at Tenkaichi. To enjoy exceptional food in a welcoming atmosphere, use our restaurant booking app, reserve your table online and turn up!

Cardiff’s original Japanese restaurant and sushi bar

Since our City Road restaurant opened back in 1999, Tenkaichi has always been hugely popular with Cardiff’s Japanese food fans. As well as serving freshly prepared, top quality Japanese cuisine, we’re renowned for our friendly atmosphere and exceptional customer service. So, when you visit Tenkaichi, you’re assured of an authentic taste of Japan and a truly enjoyable dining experience.

A cartoon version of a Japanese macaque in a black kimono welcoming people to book a table

Dine in style

With traditional bench seating and Japanese style décor, the restaurant is the perfect place to enjoy great Japanese food and the company of family and friends. The space caters for everyone from single diners and couples to larger groups. Whether you’re after a quick, healthy bite to eat or celebrating a special event, Tenkaichi is the Japanese restaurant for every occasion.

Our classic Japanese menu

We take inspiration from the very best of Japan’s cuisine to create truly authentic dishes. Our classic Japanese menu has everything from ultra-fresh sashimi and traditional sushi rolls to steaming bowls of ramen and bold yaki dishes. The produce we buy is responsibly sourced and of the highest standards possible – so you’re guaranteed the very best Japanese food every time you visit.

Food allergies and intolerances

We try to be as inclusive as possible to people who live with food allergies and intolerances, and those following vegetarian and vegan diets. Should you require gluten free or coeliac options, we can also substitute ingredients. Please let your server know of any specific dietary requirements you may have before ordering. We also maintain separate preparation equipment to avoid cross contamination and have comprehensive ingredient lists for every dish which we can check against to ensure your safety. So, if you’re in any doubt about whether a dish may be suitable for you, please ask!

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