IS: Infinite Stratos  

Infinite Stratos IS, IS: Безкрайни небеса, IS: آسمان بی انتها, IS: 인피니트 스트라토스, IS<インフィニット・ストラトス>, Необъятные небеса, ปฏิบัติการรักจักรกลทะยานฟ้า

Japan has developed an exoskeleton weapon called Infinite Stratos (IS), which can only be piloted by women due to its immense power and combat capabilities. An international treaty prohibits its use as a military asset. When it is discovered that 15-year-old Ichika Orimura is the only male capable of steering an IS, he is enrolled in Infinite Stratos Academy: an all-female boarding school where students graduate to become IS pilots. At this academy, Ichika reunites with two childhood friends and befriends a new student from the UK. Guided by his strict homeroom teacher and older sister, Ichika and the girls must defend themselves and their academy against potential threats during their thrilling school life.