Board Thread:Naruto Discussions/@comment-34436445-20180627113230/@comment-26636534-20180629114134

Thekillman wrote:

Actually, no. Kishimoto got all the bloodgroups correct, e.g. Obito and Kakashi share a bloodgroup. Sasuke and Itachi do as well. What about Madara? And does Itachi's crow share the same blood group with Shisui? Does Danzo also share the same blood group with a crow? And Nagato?