MF Bunko J
Infinite Stratos, also written as , is a Japanese light novel series by Izuru Yumizuru with illustrations provided by Okiura (original MF novels) and CHOCO (new Overlap novels). As of October 2013, seven volumes have been published by Media Factory under their MF Bunko J label. From volume 8 onwards, the novels are published by Overlap under their Overlap Bunko label.