IS: Infinite Stratos

An exoskeleton weapon engineered by Japan, Infinite Stratos (IS) can be piloted only by women. Its power and combat prowess are so immense that an international treaty has been signed banning 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 forcibly enrolled in the Infinite Stratos Academy: an all-female boarding school, the students of which graduate to become IS pilots. At this training school, Ichika is reunited with two of his childhood friends, Houki Shinonono and Lingyin Huang, and befriends Cecilia Alcott, an IS representative from the United Kingdom. Guided by the legendary pilot Chifuyu Orimura—their strict homeroom teacher and Ichika's older sister—Ichika and the girls will need to use everything at their disposal to defend themselves and their academy against the dangers that will arise during the course of their thrilling school life. [Written by MAL Rewrite]

Type: TV
Rating: PG-13 - Teens 13 or older
Season: winter 2011
Status: Finished Airing
Read more: MyAnimeList (MAL)
Studios: 8bit
Genres: Comedy Action Sci-Fi Ecchi
Tags: action sci fi sci-fi science fiction comedy henshin school life cgi mecha primarily female cast robots ecchi male protagonist earth japan power suit seinen asia female harem high school romance nudity kuudere aviation based on a light novel harem novel tsundere all-girls school power suits boarding school all girls school