Infinite Stratos (TV Series 2011–2016) - IMDb

Infinite Stratos: Com Kôki Uchiyama, Yôko Hikasa, Yukana, Megumi Toyoguchi. A powerful exoskeleton, technologically ages beyond any current such tech, is found, dubbed "Infinite Stratos" and multiplied. Only women can use it. One lucky boy discovers he can too and is sent to the all female Stratos academy to study.

Infinite Stratos Sisters (TV Episode 2013) - IMDb

Infinite Stratos The Movie - Colaboratory

2014 Anime, Seasonal Chart

IS: Infinite Stratos: All Episodes - Trakt

Infinite Stratos

Infinite Stratos (TV Series 2011–2016) - IMDb

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2016 Anime, Seasonal Chart

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Infinite Stratos (series, 2011 – 2016)

Infinite Stratos (TV Series 2011–2016) - Photo Gallery - IMDb

Infinite Stratos: Season 1 (2011) — The Movie Database (TMDB)