Pakura

A previously deceased kunoichi who has been resurrected by Kabuto Yakushi in order to fight in the Fourth Great Shinobi War. She was well noted ninja during her lifetime.

Confining the Jinchūriki Arc
Shortly after her resurrection, she was observed relocating to an unknown destination in preperation for battle, alongside Haku, Zabuza Momochi and two other unknown ninjas.

Trivia

 * This particular kunoichi bears numerous stark similarities in appearance to another unnamed character associated with the usage of Hiruko's Chimera Technique, during Naruto Shippūden 3: Inheritors of the Will of Fire.