How We Rank
Every list on this site starts from what Japanese shoppers already rank highly, then narrows to what you can buy from the US right now. Here is the full process, step by step.
Every list here starts from what Japanese reviewers rank highly. An Amazon search result or a fat commission does not move a product onto the list or up it.
The order is set by Japanese shoppers, not by us, and not by commission.
Our approach
Japanese shoppers hold everyday products to a high bar, and they write about it in public and in detail. A drugstore lotion can carry years of reviews that describe how it performed across seasons, climates, and skin types. That pile of specific, unpaid feedback is what JapanPicks is built on.
Here is how each list comes together, in order.
- Start from a real Japanese ranking. Each category draws on Japan’s own popularity and review rankings. The exact source depends on the product type, and every one reflects what Japanese consumers buy and rate now, not what we picked ourselves.
- Keep only Japanese brands. These rankings often list international brands sold in Japan next to domestic ones. We drop everything that is not a Japan-origin brand, since that is the point of the site.
- Confirm it ships to the US. Most “best of Japan” articles skip this. Popular in Japan does not mean stocked on Amazon.com, and a brand selling a few things in the US does not mean it sells the item that ranked. We open Amazon with a US address and check for a real, current listing of that exact product.
- Rank what is left. The order in each article follows the original Japanese ranking, applied to the products that cleared step 3. We do not re-sort by taste or by which link pays more.
- Short gaps do not remove a pick. A product whose Amazon US listing pauses for a week stays on the list rather than vanishing. A product with no US listing at all never goes on. If you cannot buy it through the retailer we cover, it does not belong on a list of things you can buy, however loved it is in Japan.
On accuracy
Sometimes a product’s US listing does not match what sells in Japan: a different production country, a different model number, or a formula nobody has confirmed is identical. When that happens, the product’s own section says so. An open question stated plainly beats false certainty.
On commission
JapanPicks takes part in the Amazon Associates program, and Koto earns from qualifying purchases you make through links here. That money does not decide which products make a list or where they land. The five steps above run the same way regardless of payout.
On freshness
A weekly job rechecks each list about once a month against the current @cosme ranking and the Amazon US listings, and replaces a pick that drops off either. Listings on Amazon change often, so check the size, seller and version on the product page before you buy.
Every pick on JapanPicks clears this same path before anyone writes it up: a shortlist the crowd already tested, filtered down to what reaches your door.
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