Board Thread:Naruto Discussions/@comment-34436445-20180627113230/@comment-734582-20180629095940

Ninja Of War wrote: I forgot about the Sharingan easy eye transplant ability. Anyone can have a Sharingan transplanted in their eye socket, with zero chance of rejection. \ Actually, no. Kishimoto got all the bloodgroups correct, e.g. Obito and Kakashi share a bloodgroup. Sasuke and Itachi do as well.