Danzo Obito Kakashi
I was reading this on narutopedia
SharinganDanzo has a Sharingan for his right eye, which he keeps hidden under the bandages. It is apparently damaged, as the sclera is not white. Despite this, he is very adapted to using it, detecting seventeen assassins hidden inside a forest.
so, because of that.. i have an idea.
Danzo has the other sharingan from obito.
Obito's other sharingan was under rocks.. and so : damaged.
So how do i explain this?, he has already bandages..
I think his real eye was damaged.
and later placed Obito's sharingan