Infinite stratos x BRS [Discontinued]

story started when chifuyo orimura received a message about a mysterious girl inside the a seal metal box she was ordered to take care of the girl.

She was given the name sora orimura as there adopted sister she is skilled in kendo and sword skills as well as shooting.

The Government give sora her own IS called Susanowo she then go to the IS academy along side her brother Ichika Orimura who also to be the only Male that can operate an IS unit.