Works as is intended. This addon also works when there is something technically infront of an image like on Bing and will ask you which you mean to select. I recommend this addon.

I stand corrected. You CAN search with 1 click if you deselect all but one engine. 5 stars.

I like it

多数の画像検索サイトから選んで、もしくはまとめて検索できる。画面キャプチャモードも搭載。