Danzou's right eye

yes, danzou has sharingan. i'm also a bit surprised when i read the manga last week. i wasn't expecting him to have the sharingan especially since we know that he's not an uchiha. the chapter last week actually sparked rumors that danzou is obito. they both have the sharingan on their eye. i am one of its proponents. i also endorse the idea that danzou and obito are one. simply because they have the same sharingan and hair. i do have my doubts but until the story progresses and no new information comes up, i'll just stick by that idea.

he gets operated in a situation and he gets his sharingan from some uchiha

I have to admit that it was a pretty shocking twist to the story. I seriously did not see that one coming. I'm sure his Sharingan is an implant, same as Kakashis'. As for how he got it, that I'm not sure. Maybe he stole it off of some corpse during the Uchiha massacre or something. He is sneaky enough to do something like that.

Thats a big surprise. Then again that is why Itachi has it for Danzo. Probably he manipulated Itachi with the Sharingan to kill the Uchiha clan. If he has the Sharingan he proably got it from Pain or someone close to Pain. It is obvious Pain despises Konaha for some reason. Another question is coming to mind maybe Danzo also slowly manipulated Orochimaru. In the flash back arcs it seems Orochimaru is pretty kind and gentle and was the 3rd Hokage's favorite. As time progressed Orochimaru became more and more evil.

Okay there are two theories that I could see happening... the first is that Danzou is really Tobi. This is the most popular belief. Now, I've also heard that Danzou took his sharingan from Shisui Uchiha. Don't remember past episodes talking about this event but then again my memory isn't the greatest.