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Souvenir Guide · Snacks & Kit-Kat

Bringing Japanese Food Home —
Customs Rules, Expiry Math & Packing That Actually Works

What Clears Customs · What Doesn’t · The Suitcase Method

The Unsexy Guide That Saves Your Haul

You spent days assembling the perfect food haul; twenty minutes of planning keeps it from dying at a customs table or arriving as crumbs. Three topics: what’s allowed, what expires, and how to pack.

Customs, By Destination Honesty

The universal safe list: sealed commercial sweets, chocolate, senbei, candy, tea, instant coffee, dried noodles (meat-free), condiments and sauces. This covers 90% of a typical haul.

The universal problem list: anything with meat (many instant ramen seasonings, some curry roux, jerky, butaman), fresh fruit, and dairy-fresh items.

Australia & New Zealand: the world’s strictest biosecurity — declare all food, every time; declared safe items pass, undeclared anything earns fines. USA: relaxed on packaged goods, firm on meat — that pork-extract ramen packet is technically contraband. EU/UK: meat and dairy prohibited from Japan; the rest is easy. Within Asia: generally easy, but Singapore cares about meat too. When in doubt: declare — the box costs nothing to tick.

Expiry Math

Check 賞味期限 (best-by) before buying multiples. Rules of thumb: tins and senbei = months; chocolate = weeks (and melts above ~28°C); nama anything (fresh mochi, cheese tarts, nama yatsuhashi) = days — buy on departure day per the omiyage etiquette guide. Gift boxes print dates on the outer sleeve — the staff will happily pull longer-dated stock if you ask (「日持ちするものはありますか」 works wonders in any accent).

The Suitcase Method

Boxes in the center, clothes as suspension, heavy tins at the wheel end. Bag-type snacks are pressurization-proof but crush-prone — top layer only. Chocolate rides carry-on in summer. Liquids (ponzu, sake) go checked, double-bagged, under 100 ml if carry-on. And leave 20% of the space empty on the way out — you already know why.

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