In the near future, a Japanese scientist creates a high-tech powered exoskeleton called "Infinite Stratos" (IS). Possessing technology and combat capabilities far surpassing that of any other arms system, the IS threatens to destabilize the world. Faced with such an overpowered weapon, the world's nations enact the "Alaska Treaty", stating that ISes shall never be used for military combat purposes, and that the existing IS technology must be equally distributed to all nations, to prevent any one nation from dominating the others. However, sometime after the IS was introduced, society has undergone a drastic change. As ISes can only be operated by women, there is a shift in the power balance between men and women, where women now dominate society over men.

Ten years after the IS was initially introduced, the world has entered a new age of peace. However, you, a youthful Japanese boy changes everything. During an accidental run-in with a hibernating IS suit, it is revealed that you possesses the innate ability to operate an IS, the only male in the world capable of doing so. Seeing your potential, the Japanese government forcibly enrolls you in the prestigious Infinite Stratos Academy, a multicultural academy where IS pilots from all over the world are trained. Thus, you starts a busy high school life surrounded by girls training to become expert IS pilots.

Name: Age: Appearance: Personality: Height: Abilities: Infinite Stratos: Relationships: