my_amazon.xml

<?xml version="1.0" encoding="UTF-8"?>
<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/"
                       xmlns:moz="http://www.mozilla.org/2006/browser/search/">
  <ShortName>Amazon Japan</ShortName>
  <Description>Amazon.co.jp</Description>
  <InputEncoding>UTF-8</InputEncoding>
  <Image type="image/png" width="16" height="16">data:image/png;base64,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</Image>
  <Url type="application/x-suggestions+json" method="GET" template="https://completion.amazon.co.jp/search/complete?method=completion&amp;search-alias=aps&amp;mkt=6&amp;q={searchTerms}" />
  <Url type="text/html" method="GET" template="https://www.amazon.co.jp/gp/search?field-keywords={searchTerms}&amp;index=blended" />
  <moz:SearchForm>https://www.amazon.co.jp/</moz:SearchForm>
</OpenSearchDescription>