IS (Infinite Stratos)
Other Name: ア イ エ ス <イ ン フ 轻 ニ ッ ト ス ト ラ ト ス / IS, Harem Fighter

Genre: novel, Light novel
Country: Japan
Author: Bowstring Yihe
Year: 2009
Chapter: Volume 11 (as of May 25, 2017)
Related story:

Summary:
The IS Academy is a weapon that responds to women only, “Infinite Stratos” manipulator’s school. The school gathers young girls from all over the world. However, he is obviously a man, but he can launch IS ‘” Weaving Spots and One Summer ” and was awarded the title of “The only man in the world who can control IS.” He was also forced to enroll in this school.