Izanagi is one of the forbidden techniques of the Uchiha Clan. It costs the user their eye to use this technique. It was labelled as forbidden due to this. But, there are some characters who used it and others simply knew about it. So, today I have made a list of characters who knew about Izanagi.
8. Naka Uchiha-
He was a close of friend of Naori Uchiha. Naka had also awakened his Mangekyō Sharingan. He used Izanagi to kill his clansmen with it. But, he was stopped by Naori Uchiha.
7. Baru Uchiha-
Baru Uchiha used Izanagi to kill his fellow clan member namely, Rai Uchiha. But, after killing Rai, some of his own clansmen killed him as well.