In which country was a hand fan used in the military?

So "Uchiha" from naruto,Sasukes clan mark

I think JAPAN is the most beautiful country😀😀

Robster, these fans are ok but prfefr an electric fans stop arm acting.

apocalypse now, cool fan fun f

These fans are ok but prefer an electric fans stops arm aching.

Vanessa, Sandalwood?

cool fan fun f

Really didn't know that interesting 🤓

my favorite country is Japan and Korea.... and I know some Japanese to speak like anime's op

Can someone explain to me how the soldiers are supposed to see a tiny hand fan in the midst of battle? Most militaries used large banners or loud drums for battle orders because they were easy to notice, so how would an average soldier manage to notice a hand fan?

it just looks like a Japanese item🤣

Joshua Eborde, bro!🤣🤣🤣some who fail to pay attention call them the "Uchiwa clan" when it's *ha*

I have five of these fans.

the Philippines is the most beautiful country