expression
as anyone can see; obviously; clearly
Used to emphasize that something is obvious or undeniable to any observer. Often appears at the beginning of a sentence or clause.
誰が見ても、彼は疲れている。
Anyone can see that he is tired.
誰が見ても、この絵は素晴らしい。
This painting is clearly wonderful, as anyone can see.
Kana spelling of 誰, common in casual writing.
A fixed phrase composed of 誰 (who) + が (subject marker) + 見て (te-form of 見る, to see) + も (even). Literally 'even if who sees', it has become a set expression meaning 'as anyone can see'.