Urai was one of the Seven Swordsmen of the Mist. He is the twin brother of Kisame Hoshigaki and the wielder of the legendary sword, TorSanbi. When he was 20, his best friend, who was a Hyuga, died in battle and gave him the, Byakugan eyes. At some point he defects from Kirigakure and joins the Kagekenin and is partnered with Javelin Sanmaru. He can end even Sannin level fights in 5 minutes flat. He is over two times faster than the speed of sound. His assignment is to seal the Three Tailed Isonade.