Japan product decoder
You left Japan. The good stuff didn’t have to.
Source-backed guides to the products, routines, and small conveniences you miss after Japan.
How to buy Japanese stationery without choosing the wrong refill
A category guide to pen mechanisms, tip sizes, refill codes, use cautions, and regional distribution.
Read the guide Tea label and category guideHow to buy matcha without confusing it with powdered green tea
A source-backed guide to tencha, powdered green tea, origin wording, ingredient lists, intended use, and unsupported grade language.
Read the guide Kitchen appliance compatibility guideHow to choose a Japanese rice cooker for a US kitchen
A specification-first guide to regional voltage, capacity, menu settings, measuring cups, and model documentation.
Read the guide Label-reading guideHow to read Japanese sun-protection labels in the US
A non-medical guide to SPF, PA, Broad Spectrum, water-resistance labels, directions, and regional product status.
Read the guide Food label comparisonWhy Kewpie mayonnaise labels differ between Japan and the US
A current-label guide to the Japan 450 g product, the US-made 12 fl oz product, ingredients, allergens, and storage.
Read the guide Bathroom compatibility guideWill a Japanese-style bidet seat work in your US bathroom?
A specification-first guide to voltage, outlet placement, bowl shape, water supply, and feature differences before buying an electric bidet seat.
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