Infinite Stratos
IS 〈インフィニット・ストラトス〉 (original)
Despite being the only male capable of piloting an Infinite Stratos, Ichika has finally settled in to life at Infinite Stratos Academy. Unfortunately, living in a school full of competitive girls with giant robots has more hazards than perks as the fight for Ichika's affections continues. And it's not long before a new enemy appears- one with a very unexpected tie to Ichika and a plot to steal the Byakushi for its own evil purposes!
Starring Noriko Obato, Kana Hanazawa, Yoko Hikasa, Ai Kayano, Koki Uchiyama, Yukari Tamura, Asami Shimoda, Makoto Yasumura, Marina Inoue, Suzuko Mimori
It's a animation and action & adventure show, and has a rating of 6.5 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.