Gunslinger Season 1

The story takes place in Italy where the mafia is infested. On the surface, the "Social Welfare Commune" is a welfare home dedicated to caring for orphaned girls, but secretly, they train these girls with mutilated limbs to be killers. They brainwashed the girls and then carried out body modification and practical training. After the transformation, the girls became out-and-out murder weapons. Among them, Henrietta (voiced by Yuka Minamizato), Rico (voiced by Kanako Mihashi), Treyera (voiced by Eri Sendai), Claes (voiced by Ami Koshimizu) and Angelique (voiced by Hitomi Terakata) are the five most outstanding ones. Each girl is assigned an older man as an assistant to take care of her daily life. Although they are killers, they all have deep trust and affection for their assistants. The enemy of the girls is a terrorist organization known as the "Five Republics Faction". They commit unscrupulous crimes in order to fight for freedom and independence. The girls cannot escape the sad fate of death. In the cruel battle, the sad figures of these helpless "tools" appear everywhere.