Amazon検索しぼる君 is a Chrome extension that allows users to filter their Amazon search results to only display products sold directly by Amazon, excluding listings from unreliable sellers such as Chinese vendors. This extension ensures a safer and more secure shopping experience by filtering out malicious sellers and focusing solely on products sold directly by Amazon.

To use Amazon検索しぼる君, simply download and pin the extension to your Chrome browser. Then, click on the extension's icon and enter the desired product category you wish to search. Click on the "Amazon直販商品にしぼる" button, and a URL will be generated. By clicking on the button, you will be directed to Amazon's search results page, where only products sold directly by Amazon will be displayed.

One of the key features of this extension is its ability to automatically generate a URL with the exclusion filter "&emi=AN1VRQENFRJN5", which eliminates Chinese vendors and counterfeit products commonly found on Amazon. This feature saves users the hassle of manually entering the filter in their search URLs or adding it to their browser's user dictionary. Amazon検索しぼる君 is particularly useful during major sales events like Prime Day or Black Friday, as products sold directly by Amazon often have higher discount rates.

Please note that this Chrome extension is only compatible with the web version of Amazon and does not work on mobile apps.

In terms of privacy and data usage, Amazon検索しぼる君 assures users that it does not sell or transfer user data to third parties for any purposes other than those explicitly approved. As an Amazon Associate, this extension generates income through eligible sales.