I was wondering if Kakashi's face has ever been revealed without the mask. I finished the manga way back in 2014. And decided to go finish the anime. And the thought came back. So any chance it has ever been revealed and when?
It was originally shown in the book Naruto Exhibition Official Guestbook New Style: Scroll of Wind (or Fū no Sho for short), which was given to the guests who attended a Naruto exhibition held in Japan on April 25, 2015.
Fū no Sho:
It was then adapted into an anime episode (ep. 469), which you can watch here.
By the way, this is how he looks like:
Yes , it was revealed only in anime in
You can watch it here:
Episode 469 of Naruto Shippuden. He show his face twice in that episode