Buying Fermented Foods in Japan - and Bringing Them Home (訪日時の買い物の注意)
What to buy on a trip, where the good shelves are, and the border rules to check before a paste or a pickle goes in a suitcase.
| Where | Depachika (department-store food halls) for gift-grade miso, shoyu and narazuke; brewery shops at the source for small-lot kioke and regional types; station shops for regional miso |
|---|---|
| What travels well | Unopened shoyu, dried koji, vacuum-packed takuan and umeboshi - sealed, shelf-stable forms |
| What does not | Fresh nukazuke and chilled items - cold-chain foods, and restricted by some countries' import rules |
Bringing food home is regulated by the destination, not by Japan: plant and animal product rules differ by country and change (meat products are the usual problem; sealed plant-based seasonings are widely permitted, but 'widely' is not a rule). The only safe method is to check your own government's current import guidance before the trip, declare food on arrival where the form asks, and keep receipts.
Two Japan-side notes: liquids such as shoyu belong in checked baggage (cabin liquid limits apply at security), and duty-free shops at the airport stock the famous names but rarely the regional small-lot bottles - buy those at the brewery or the food hall, wrapped for the hold.
See also
Brewery visitsRelated page in this guide.First shopping list
Related page in this guide.
Sources: Ministry of Agriculture, Forestry and Fisheries (MAFF), 'Traditional Foods in Japan'; JAS soy sauce standards; Umami Information Center; Kikkoman official information; Wikipedia (CC BY-SA 4.0). Checked 6 November 2026.