JPG rclone backup is a private, single-owner tool. It uses rclone to copy backup files from the owner's own server to the owner's own Google Drive.
It is not offered to the public and is used only by its owner.
個人用のバックアップ道具です（所有者が自分のサーバーのバックアップを自分の Google Drive へ送るためだけに使います）。