Best Japanese Restaurants in London – Where to Find Real Sushi, Ramen and More

Looking for Japanese food that actually tastes like Japan? London has dozens of spots that serve fresh sushi, hearty ramen, and cozy izakayas without the tourist gimmicks. Below you’ll find the restaurants that locals love, what to order, and how much you’ll likely spend.

Sushi & Sashimi Hotspots

First up, sushi. If you want melt‑in‑your‑mouth nigiri, head to Ginza in Mayfair. The chef slices the fish in front of you, and the price per piece starts at £5. For a more casual vibe, try Sushi Samba in the City – the rolls are big, the sauces are bold, and you can share a platter for about £30.

Don’t miss Shinzon Tokyo near Liverpool Street. Their omakase menu is a tasting journey that runs £80 per person, but the quality is worth the splurge. If you’re on a budget, hit up Wasabi in Tottenham Court Road; the sushi bowls are under £12 and still use decent fish.

Ramen & Izakaya Gems

Ramen lovers, you’re covered too. Bone Daddies in Shoreditch serves a pork‑bone broth that’s rich enough to keep you warm on a rainy day. Expect a bowl for £12‑£15 and make sure to try the soft‑boiled egg. For a more traditional feel, go to Koya in Soho – their tonkotsu ramen is clear, light, and priced at £11.

If you want a full izakaya experience, check out Tajima in Greenwich. They have small plates like yakitori, edamame, and oden that pair perfectly with a glass of sake. Most dishes stay under £8, so you can order a few and still keep the tab reasonable.

When you visit any of these places, pay attention to the side dishes. A simple pickled ginger or a bowl of miso soup can make the meal feel more authentic. Also, don’t be shy about asking the staff for recommendations – Japanese chefs love to share their favorites.

Overall, London’s Japanese scene is diverse. From high‑end omakase to street‑style noodle shops, there’s something for every pocket and palate. Use this guide as a starting point, explore a few neighborhoods, and you’ll quickly discover which spot becomes your go‑to for sushi rolls or a steaming bowl of ramen.