Chimitsu Sunazara  

砂皿 緻密

Sunazara Chimitsu, also known as "The Mercenary," was introduced in Toaru Majutsu no Index. He's renowned for his exceptional sniping abilities and is recognized by both Anti-Skill and the Dark Side of Academy City. However, his career came to an abrupt end on October 9 when he sustained severe injuries during a confrontation with ITEM while working as part of SCHOOL.