Hidan is a crazy jashin follower who is a member of the akatsuki, partners with kakuzu, uses a Triple-Bladed Scythe, is an S-rank missing-nin who defected from Yugakure and later joined the Akatsuki, and a worshipper of Jashin. There, he was partnered with Kakuzu, despite the two's somewhat mutual dislike of each other. He was also the second newest member of Akatsuki at the time of Tobi's introduction. Kisame Hoshigaki laughingly referred to Hidan and Kakuzu as the Zombie Combo