I was wondering where mecha genre in Japan originated. It doesn't seem the same as something like the idea of a doll having a soul, which is from Japanese folk beliefs, but it could be.

Is there some historical basis for giant fighting robots (or similar things) in Japan? If not, where did they originate from, and what was the first series that showed them?

  • 2
    To be clear: Are you looking for the historical origin of the mecha concept, or information about the anime which first used this trope?
    – Cattua
    Apr 30, 2013 at 22:12
  • 1
    More the historical origin, but if there isn't a specific historical origin, where it first appeared. Like if it first appeared in anime/manga, where was the first place it appeared?
    – kuwaly
    Apr 30, 2013 at 22:15
  • I rembember an interview to Go Nagai, telling that the idea of human piloted robots comes up during a traffic bottleneck, wishing his car can avoid the traffic walking away. I cannot find the source at the moment.
    – chirale
    May 4, 2013 at 7:40
  • 1941 Giant Robot comicartfans.com/gallerypiece.asp?piece=1101909 Could the Japanese artists have been borrowing from earlier works?
    – Frank
    Mar 3, 2015 at 15:28

2 Answers 2


There is no deep origin of the super robot trope in Japanese folklore, at least as it pertains to anime and manga. While some Japanese legends and history (such as the samurai) may have influence the design and characteristics of the mechas, there is little direct inspirational influence.

The first anime adaptation of the Tetsujin 28-go manga, in 1963, is widely credited as the origin of the mecha genre with an early design of a "super robot". This series, in conjunction with the manga Giant Robo, were the first to feature these designs. Mitsuteru Yokoyama*, as the creator of both these manga, is considered the father of the genre.

Yokoyama was largely influenced by the wartime of his days; the bombing of Kobe is one such case. He was also influenced by the monster concept from Frankenstein. Astro Boy, a 1952 manga series, has also had great influence over the design of the robots seen in the mecha genre[1].

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(Left: Tetsujin 28-go manga cover; Right: Giant Robo manga cover)

A bit more history: Notable mecha series that followed Yokoyama's creations were Mazinger (one of the first to feature piloting) and the Gundam series. In the 90s, Neon Genesis Evangelion moved forward from the clunky, overly mechanized (and often blocky) mechas from the prior series, and introduced sleeker, faster designs[2]. Later series, such as Gurren Lagann and RahXephon mimicked this design, while few shows like GaoGaiGar did not.

* - Yokoyama also made significant other contributions to Japanese comic culture; these can be found in the linked WIkipedia article.


While this is conjecture, I'd say that mecha in manga and anime rose as a result of the tokusatsu (special effects) wave of the 50s beginning with 1954's Gojira (Godzilla), a character created due to nuclear radiation. This huge kaiju was partly based on King Kong (1933):

The special-effects artist Eiji Tsuburaya and the director Ishirō Honda became the driving forces behind 1954's Godzilla. Tsuburaya, inspired by the American film King Kong, formulated many of the techniques that would become staples of the genre, such as so-called suitmation—the use of a human actor in a costume to play a giant monster—combined with the use of miniatures and scaled-down city sets. Godzilla forever changed the landscape of Japanese science fiction, fantasy, and cinema by creating a uniquely Japanese vision in a genre typically dominated by American cinema.

These huge rampaging monsters were initially countered by puny humans, then by powerful pint-sized humans, powerful pint-sized robots/androids and then by huge robotic superheroes controlled from the outside and then from the inside. Tezuka's 1952 manga, Astro Boy, featured one such pint-sized robot superhero who was himself based on the character of Michi in his 1949 manga, Metropolis (in turn based on the 1927 Fritz Lang masterpiece). Michi is an artificially "synthesised" boy who, later in the story, goes around toppling skyscrapers.

As noted by Eric, 1956's Gigantor featured a Super Robot controlled by a kid on the outside while the 1972 manga, Mazinger Z, was apparently the first to feature the controller on the inside:

The idea of a robot controlled by a young hero was first used in 1956 with Iron Man 28 or Tetsujin 28-go (dubbed and released in the US as Gigantor), by manga artist Mitsuteru Yokoyama, which featured a giant robot piloted by remote-control by a young boy named Shotaro Kaneda, who used it to fight against evil. However, the first anime to use the phrase Super Robot and the one that set the standards for the genre was Mazinger Z, created by Go Nagai and making its debut in manga publications and TV in 1972. The main difference between Mazinger Z and previous robots was that the hero, Koji Kabuto, would pilot the robot from the inside in the same manner as one would drive a car. This anime show was hugely popular and spanned numerous sequels and imitations during the 1970s, and revival shows later during the 80s and 90s.

TV Tropes notes that Gigantor might be the "Ur example" of "The Kid with the Remote Control" and Mazinger Z "THE granddaddy of the Super Robot Genre".

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