Yamazaki Clan

The Yamazaki Clan (ヤマザキ一族, Yamazaki Ichizoku) were a clan whom existed during the age before shinobi villages. According to Naoki Yamazaka, the last surviving member of the clan, the Yamazaki Clan are ancestors of the Sage of Sixth Paths; however it is unknown in which brother they originated from. During several battles with the, much more powerful,Uchiha Clan the Yamazaki's were exterminated; leaving only one more decedent. This decedent, Naoki's grandfather, traveled to Uzushiogakure and lived along side them, fathering a child; thus saving the clan from utter extinction.

Overview
Members of this clan possessed abnormal amounts of powerful chakra, and were respected but feared because of this unique trait. This led the Uchiha Clan to destroying the clan once and for all, as they saw their unique trait as a powerful threat. While their knowledge on Barrier Ninjutsu was not as renowned throught out the world, due to the attention being directed on their chakra, the Yamazaki Clan were masters within the respective area as well. Both of these traits can be seen through Naoki, the last surviving member of the clan.