Board Thread:Naruto Discussions/@comment-1872728-20170110121657/@comment-31220139-20170203144012

Ginkaku and Kinkaku have whiskers because they are distant related to Hagoromo. That's why after eating Kurama's flesh they didn't die (other people that ate his flesh die) Mito descendants doesn't have whiskers because kurama's genes decrease every generation, that's why Hima and Boruto have 2 whiskers. Maybe their children will have 1 whisker.