Raishin Akabane
main character
TV
6.6
My TrackerPLANNING
Episode: 0 / 12
My Score:
Anime DetailsFINISHED
Estimated watch time
4h 36m
⚡ 3 days at 5 eps/day
Tags & Tropes
Foreign79%Robots71%Tsundere71%School70%Female Harem70%Magic70%Revenge62%Nudity62%Yandere60%Steampunk40%
TVFINISHED2013 FALL6.6 / 10 AniList score
Unbreakable Machine-Doll
機巧少女は傷つかない• Machine-Doll wa Kizutsukanai
Synopsis & Story
During the early 20th century, along with technological advancements, scientists were able to develop sophisticated magic. The combination of science and sorcery was Machinart, circuits made from spells that were put into objects to bring them to life and even gain a personality. It was developed as a military weapon and has now spread throughout the world. Akabane Raishin is now attending the Royal Academy to become the best in the world. Accompanied by the lovely teenage girl Yaya, who is actually Raishin’s puppet weapon, he plans on rocketing to the top of the class. However, his test scores come nearly dead last although his combat skills and determination are second to none. Raishin has to compete with the deadliest of classmates if he wants to come out as the king. (Source: Moetron)
Trailer
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Availability, audio and subtitles vary by region and service.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Fans Who Watched This Also Loved
Aniphoria guide
Unbreakable Machine-Doll: should you watch it?
At a glance
Unbreakable Machine-Doll has been met with mixed reactions, with an average AniList score of 66/100 — 31% of 27,652 ratings are 8/10 or higher.
It ranks #79 highest-rated anime of 2013, and #37 most popular anime of 2013, and #27 highest-rated anime of Fall 2013 on AniList.
Of the 50.9K AniList users who started it, 5.4% dropped it, so it is dropped at a typical rate; 42.9K have finished it.
At about 4 h 36 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Action, Ecchi, Fantasy — especially foreign, robots, tsundere, school.
Where it fits in the series
- Optional extras: Unbreakable Machine-Doll OVA
Episodes
12 episodes are listed.
Main cast & creators
- Original creator
- Reiji Kaitou
- Director
- Kinji Yoshimoto
- Series composition
- Yuuko Kakihara
- Character design
- Atsuko Watanabe
- Music
- Masaru Yokoyama
Opening & ending themes
Openings
- OP1“Anicca” by Hitomi Harada · eps 1-11
Endings
- ED1“Maware! Setsugetsuka” by Ai Kayano & Hitomi Harada & Yui Ogura · eps 2, 4, 8
Theme data from AnimeThemes.moe.
Unbreakable Machine-Doll FAQ
- How many episodes does Unbreakable Machine-Doll have?
- Unbreakable Machine-Doll has 12 episodes of about 23 minutes each, roughly 4 h 36 min in total.
- How long does it take to watch Unbreakable Machine-Doll?
- About 4 h 36 min back to back. At two episodes a day it takes 6 days; at one hour a day, about 5 days.
- Is Unbreakable Machine-Doll finished?
- Yes. Unbreakable Machine-Doll has finished airing — the final episode aired December 23, 2013.
- Is there a season 2 of Unbreakable Machine-Doll?
- No sequel is listed for Unbreakable Machine-Doll as of October 2026. You can continue the story in the original light novel.
- Is Unbreakable Machine-Doll based on a light novel?
- Yes. Unbreakable Machine-Doll adapts the light novel by Reiji Kaitou.
- Who animated Unbreakable Machine-Doll?
- Unbreakable Machine-Doll was animated by Lerche and directed by Kinji Yoshimoto.
- Who sings the opening of Unbreakable Machine-Doll?
- The opening, "Anicca", is performed by Hitomi Harada.
- Where can I watch Unbreakable Machine-Doll?
- Unbreakable Machine-Doll is listed on YouTube. Availability varies by region — check the streaming links on this page.