Unbreakable Machine-Doll

Unbreakable Machine-Doll
The cover of the first volume of the light novel featuring the main female character, Yaya.
機巧少女は傷つかない (Mashin-Dōru wa Kizutsukanai)
Genre	Action,Fantasy,Harem
Light novel
Written by	Reiji Kaitō
Illustrated by	Ruroo
Published by	Media Factory
Demographic	Male
Imprint	MF Bunko J
Original run	November 21, 2009 – present
Volumes	15 (List of volumes)
Manga
Written by	Reiji Kaitō
Illustrated by	Hakaru Takagi
Published by	Media Factory
Demographic	Seinen
Magazine	Monthly Comic Alive
Original run	April 27, 2010 – present
Volumes	9 (List of volumes)
Manga
Gene Metallica: Unbreakable Machine-Doll Re:Acta
Written by	Reiji Kaitō
Illustrated by	Misato Kamada
Published by	Media Factory
Demographic	Shōjo
Magazine	Monthly Comic Gene
Original run	April 15, 2013 – present
Volumes	2 (List of volumes)
Anime television series
Directed by	Kinji Yoshimoto
Written by	Yūko Kakihara
Music by	Masaru Yokoyama
Studio	Lerche
Licensed by	AUS Madman Entertainment NA Funimation Entertainment
Original network	AT-X, Tokyo MX, ytv, TVA, BS11
English network	SEA Animax Asia
Original run	October 7, 2013 – December 23, 2013
Episodes	12 + 6 OVA (List of episodes)

Unbreakable Machine-Doll (機巧少女は傷つかない, Mashin-Dōru wa Kizutsukanai^?, also known as Kikō Shōjo wa Kizutsukanai), is a Japanese light novel series written by Reiji Kaitō and illustrated by Ruroo. Media Factory has published fifteen volumes under their MF Bunko J imprint since November 2009. A manga adaptation by Hakaru Takagi began serialization in Media Factory's Monthly Comic Alive magazine in 2010. A 12-episode anime television series adaptation aired in Japan between October 7 and December 23, 2013.

In an alternate historical version of the United Kingdom in the early 20th century, scientists have created a mixture of technology and sorcery known as Machinart, circuits made from spells that are put into objects to bring them to life and give them artificial intelligence. These Automatons were developed as a military weapon and spread throughout the world, the humans in charge of them became known as puppeteers.

A puppeteer named Raishin Akabane comes from Japan to Liverpool to study at Walpurgis Royal Academy of Machinart, along with his automaton Yaya. Once every four years, the Academy holds the "Night Party", a competition where puppeteers use their automatons to fight in hopes of obtaining the title of "Wiseman". Raishin, however, enters the school and the competition in order to get revenge on a mysterious genius who killed the other members of Raishin's family.

Unbreakable Machine-Doll began as a light novel series, written by Reiji Kaitō and illustrated by Ruroo. The first volume was published by Media Factory under their MF Bunko J imprint on November 21, 2009. The latest, fifteenth volume was published on September 25, 2015. A drama CD was released with a special edition of the fourth volume.