Sadai

National wanted list criminal is a unnamed assailant who entered Land of Fire to capture Naho.

Background
He and his group intercepted Naruto Uzumaki, Sakura Haruno and Naho. Naruto managed to defeat his comrades, but his Shadow Clone Techniques and Rasengan didn't work on him. After he captured the group, Sasuke Uchiha came and battled him. After discovering his Taijutsu skills weren't enough, he used Fire Release: Great Fireball Technique to burn assailants armor, thus showing his true face. Sasuke killed him using Chidori, and even after assailant's death Sasuke punched him severely because of his words about Itachi Uchiha and Uchiha Clan Massacre and about weak Sasuke.