If you can do the above, put the image on the above server and host it and display it on Shopify
This test image

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Color Me Images
http://product.earlybirdjapan.site/image/〜
Stored in
Is the same as the folder hierarchy
http://product.earlybirdjapan.site/image/フォルダ名/画像名.jpg
It will be displayed by typing
A relative path * is also possible for the subdomain http://product.earlybirdjapan.site/ page. (※ If the hierarchy is correctly entered, you can skip the link with the omitted URL)
ex) If you want to display the image transferred to the x server on the page of http://product.earlybirdjapan.site/test/index.html,
The URL of the image can be http://product.earlybirdjapan.site/image/folder name / image name.jpg,
It can be displayed only with ../image/folder name / image name.jpg.