Where to Buy Sushi Grade Fish in the UK (Or Let the Experts Handle It)
- Tomono
- Jun 19
- 2 min read
Sushi is all about freshness, precision, and quality. If you're looking to craft restaurant-level sushi at home, sourcing sushi-grade fish in the UK can be a daunting task. Unlike standard supermarket fillets, sushi-grade fish must meet strict standards for freshness, handling, and parasite prevention. So, where can you find it—and is it worth the hassle?

Where to Find Sushi-Grade Fish in the UK
For those committed to the DIY sushi journey, here are some top sources for high-quality fish:
1. Specialist Japanese Food Suppliers
Retailers like Japan Centre and Sol Deli offer expertly sourced seafood, often imported from Japan. They frequently stock sushi-grade tuna, salmon, and sea bass, along with other essentials like sushi rice and nori.
2. Online Seafood Markets
Companies like The Fish Society deliver high-quality fish straight to your door. They offer dedicated sashimi-grade options, perfect for sushi enthusiasts wanting fresh, responsibly sourced seafood.
3. Local Fishmongers with Sashimi-Grade Certification
Some high-end fishmongers carry sushi-grade fish, particularly in cities like London. When buying locally, always ask how the fish was handled, whether it’s been frozen to kill parasites, and what the supplier’s sashimi-grade guarantee entails.
While sourcing sushi-grade fish yourself is possible, it requires research, precise handling, and expert knife skills to ensure safety and top-tier flavour. And let’s be honest—if you're planning an event or craving sushi perfection, it might be best to leave it to the experts.
Let the Experts Handle It: A Fully-Supplied Sushi Experience
Instead of worrying about fish quality, cutting techniques, and ingredient sourcing, why not book a hands-on sushi-making experience with pre-supplied, expertly sourced ingredients?
At Tomono Sushi Party, we bring the freshest, top-quality sushi-grade fish straight to you—no searching, no second-guessing, just authentic sushi-making with premium ingredients. Whether it’s for a team-building event, private party, or corporate gathering, we handle everything so you can focus on the fun.
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