Anuba Clan

The Anuba Clan is one of the various hidden clans located in-between Konohagakure and Sunakagure, noted as one of the strongest mysterious clans due to the use of Shadow Releases and their night vision. Founded during the reign of the second Hokage during which the clan relatives retreated from all villages in order to maintain a life of isolation and peaceful nature. It wasn't until the attack on Konohagakure during the exams when its only remaining member, Kioshi Akuma Shinigami, began recruiting exiled and rejected individuals into his "family" to achieve an unknown goal.