The Ultimate Japan Snack Guide for UK Travellers: What to Pack in Your Suitcase??

Ever since moving to the UK, my daily snack rotation has basically revolved around standard crisps and classic shortbread. Don't get me wrong, I love a good British biscuit with my tea, but stepping into a Japanese convenience store or airport tax-free shop feels like discovering an entirely new universe of flavours.

While you can technically find some Asian snacks in London's boutique Asian supermarkets like Oseyo or Loon Fung, buying them directly in Japan is a complete game-changer. Not only is it significantly cheaper (around £1 to £2 per pack instead of £5+ in London!), but you also get access to exclusive regional and seasonal items that never make it to British shores.

If you are aplanning a trip to Japan, here is the ultimate curated checklist of must-buy snacks to cram into your suitcase before flying back to Britain!

Think of this as the ultra-luxurious, lighter-than-air cousin of British shortbread. It features a rich, buttery langue de chat cookie sandwiching a velvety layer of premium Hokkaido white chocolate. It melts in your mouth instantly and pairs beautifully with a cup of English Breakfast Tea. It is the perfect souvenir to bring back for your office colleagues or friends.

This is the holy grail of budget-friendly Japanese snacks. Found in almost every Japanese drugstore and convenience store (konbini), it combines a digestive whole-grain biscuit base with a thick layer of creamy milk chocolate featuring a sailing ship engraving. At just around 100 to 150 JPY per box (less than £1), it blows regular supermarket chocolate biscuits straight out of the water.

Brits are notoriously obsessed with crisps, but Jaga Pokkuru will completely redefine your definition of a potato snack. Made from 100% premium Hokkaido potatoes roasted with real Okhotsk sea salt, these crispy potato sticks mirror the exact texture of freshly fried French fries. They are incredibly addictive and light, making it almost impossible to stop at just one packet.

If you are used to the firm, sugar-coated texture of British gummies like Haribo or Marks & Spencer Percy Pigs, Kororo will shock your senses. Wrapped in a delicate, thin collagen skin, these 100% fruit juice gummies literally "burst" in your mouth like real, juicy grapes. It is a wildly unique texture innovation that you won't easily find back home.

Given the UK’s massive cheese board and afternoon tea culture, this snack is bound to be a massive hit. As Tokyo's most famous viral queue-store snack, it features a crisp Gouda-infused tuile biscuit folded around a cloud of airy milk cream, sweet white chocolate, and a solid block of Danish Cheddar cheese. It is sweet, savory, and incredibly luxurious—an absolute must-buy at Tokyo Station or major airports.