Kadokawa began streaming a television commercial for the 16th compiled book volume of Reiji Kaitō 's Unbreakable Machine-Doll light novel series on Friday. The video reveals that the 16th volume will be the series' last. Media Factory 's MF Bunko J imprint will release the volume in two parts on July 25.

Kaito launched the light novel series with illustrations by LLO ( Mushi-Uta , Oreshura ) in 2009, and the 15th volume shipped in 2015. Hakaru Takagi launched a manga adaptation in Media Factory 's Monthly Comic Alive magazine in 2010. Misato Kamada's Gene Metallica- Machine-Doll wa Kizutsukanai Re : Acta- manga ran in Media Factory 's Monthly Comic Gene magazine from 2013 to 2014. The novels also inspired an image CD and a drama CD in 2010.

The novel series' anime adaptation premiered in October 2013. Funimation describes the anime:

Raishin Akabane and his beautiful companion Yaya enroll at Walpurgis Royal Academy to study Machinart: a dangerous blend of magic and technology.​ Raishin is a puppeteer capable of using magic to power up Yaya ,​ his automaton,​ for ruthless battles no mere human could survive.​ In the wrong hands,​ Yaya is a deadly weapon,​ but the honorable Raishin,​ despite his mysterious quest for vengeance,​ takes no pleasure in killing for sport.​ Instead,​ he joins forces with a harem of gorgeous classmates to unmask those responsible for a rash of heinous human experimentation.​ If new enemies and terrible grades don't spell doom for Raishin,​ he and Yaya might live long enough to conquer the school where magic meets machine!