is an S-Rank criminal from Sunagakure. After becoming a criminal which was initially 3 ranks below his current rank, Kazuki was linked to numerous crimes that included murder, robbery, kidnapping, and even an attempted assassination. By 20, Kazuki was one of the most wanted men in the Shinobi world being placed on the watch list for all nations. He earned the nickname of Fury, representing his wild and violent actions.