Skip to content
— CH. 1 · THE ILLNESS THAT CHANGED EVERYTHING —

Go Nagai

~5 min read · Ch. 1 of 7
7 sections
  • Go Nagai was born on the 6th of September 1945 in the Ishikawa Prefecture city of Wajima. His family had just returned from Shanghai when he arrived into the world. He grew up as the fourth of five brothers after his father died and they moved to Tokyo. During his teenage years, he suffered a severe case of diarrhea for three weeks while preparing for university entrance exams. This illness made him aware of his own mortality and prompted a decision to leave school after only three months. He chose to pursue manga instead of attending Waseda University. His mother opposed this choice and even tried to convince publishers to reject his early submissions. Despite these obstacles, he found success with Weekly Shōnen Sunday which contacted Shotaro Ishinomori. A trial manga about a science fiction ninja eventually led to an assistant position at Ishinomori's studio in 1965.

  • His professional career began in 1967 despite his mother's opposition. Meakashi Polikichi appeared as a very short gag comedy one-shot published in November 1967 in the magazine Bokura by Kodansha. Almost simultaneously, he adapted Tomio Sagisu's TV anime also published that same year in the same magazine. Many people mistakenly believe Kuro no Shishi was his first work but it remained unpublished until 2007. Harenchi Gakuen arrived less than a year after his debut and became his first big success. This series invited Nagai to televised debates and journalistic investigations. It helped Shueisha launch its new magazine Shōnen Jump which sold more than one million copies. The work introduced eroticism into modern manga for the first time and opened doors to a new era in Japanese comics.

  • Harenchi Gakuen met severe criticism from parts of Japanese society due to its overt eroticism. Male students and teachers were depicted preoccupied with catching glimpses of girls' panties or naked bodies. Parents, women's associations, and PTAs protested against the content. Nagai was bombarded with interview requests from newspapers, magazines and TV whenever he traveled outside Tokyo. He was branded a nuisance and even an enemy of society. The PTA managed to prevent distribution of the magazine in some regions of Japan. When the series faced cancellation because of these protests, Nagai changed the theme entirely. He shifted from nonsense gags with sexy touches to a full-scale war where murder was depicted in bloody ways. All students and teachers were killed by the PTA and other parental forces as an ironic answer to their crackdown. This marked a turning point toward violence and war themes in his early works.

  • Dynamic Productions was founded by Go Nagai with his brothers in April 1969 following the success of Harenchi Gakuen. The company started as a limited company before changing to a stock company in 1970. It became one of the first companies to require publishers sign contracts instead of relying on verbal agreements. Ken Ishikawa joined Dynamic Pro that same year and would become Nagai's best friend and regular partner. They co-produced several manga together including Gakuen Bangaichi which ran from the 8th of September 1969 to the 22nd of September 1970. Dynamic Productions allowed Nagai to manage his relations and contractual rights while funding creative ventures like Getter Robo. The organization helped him maintain control over his work when he derived almost no royalties from TV series or merchandise related to Harenchi Gakuen.

  • In 1970 Go Nagai created Mazinger Z which developed the concept of giant mecha piloted by heroes from within cockpits. This manga became the first successful Super Robot anime show and spawned numerous imitations throughout the industry. He simultaneously created Devilman about a demonic hero fighting against hordes of demons. The concepts were initially conceived for elementary school children but altered for teenage readers in a magazine format. This allowed inclusion of violence, nudity, and darker themes closer to Demon Lord Dante. In 1972 Nagai managed the difficult feat of drawing and writing five weekly manga publications at the same time. Only other artists Shinji Mizushima and George Akiyama equalled this accomplishment. His life's work includes both Devilman and Mazinger series due to their massive global popularity.

  • Violence Jack appeared as a sequel to Devilman dealing with a giant brute fighting for justice in post-apocalyptic settings. Japan had been devastated by a massive earthquake and isolated from the rest of the world in this story. The desert wasteland setting featured biker gangs, anarchic violence, ruined buildings, innocent civilians, tribal chiefs, and small abandoned villages. Violence Jack may have influenced later post-apocalyptic franchises such as Mad Max which debuted in 1979 and Fist of the North Star starting in 1983. Go Nagai used extreme graphic violence in kid's manga for the first time in Japan breaking taboos. His use of violence and gross humour became widely loathed in many corners of Japanese society. The series temporarily ended dramatically when all characters died during a massacre establishing trends for his later work.

  • Grendizer proved very popular in Italy, France, and the Middle East when it aired internationally. A Mazinger Z statue was erected in Tarragona Spain honoring the creator's impact. Director Hideaki Anno cited both Devilman and Mazinger as sources of inspiration for Neon Genesis Evangelion during conversations published in 1999. Manga artist Kentaro Miura claimed Nagai had big influence on him through interviews included in DVD releases. Plans for a museum announced in 2005 led to Go Nagai Wonderland opening in Wajima Ishikawa in 2009. The museum burned down after the 2024 Sea of Japan earthquake but remains a symbol of his enduring influence. Approximately seventy-five other series inspired by Devilman were featured on advertising posters including Parasyte Tokyo Ghoul and Attack on Titan. His work continues to inspire creators across multiple generations worldwide.

Common questions

When and where was Go Nagai born?

Go Nagai was born on the 6th of September 1945 in Wajima, Ishikawa Prefecture. His family had just returned from Shanghai when he arrived into the world.

Why did Go Nagai drop out of university to pursue manga?

Go Nagai dropped out after suffering a severe case of diarrhea for three weeks during his university entrance exam preparation. This illness made him aware of his own mortality and prompted a decision to leave school after only three months instead of attending Waseda University.

What was Go Nagai's first published professional work?

Meakashi Polikichi appeared as a very short gag comedy one-shot published in November 1967 in the magazine Bokura by Kodansha. Many people mistakenly believe Kuro no Shishi was his first work but it remained unpublished until 2007.

How did Harenchi Gakuen influence Japanese society and publishing?

Harenchi Gakuen introduced eroticism into modern manga for the first time and helped Shueisha launch its new magazine Shōnen Jump which sold more than one million copies. The series met severe criticism from parents, women's associations, and PTAs who protested against the content depicting students preoccupied with catching glimpses of girls' panties or naked bodies.

When did Dynamic Productions start and what was its purpose?

Dynamic Productions was founded by Go Nagai with his brothers in April 1969 following the success of Harenchi Gakuen. The company became one of the first to require publishers sign contracts instead of relying on verbal agreements and allowed Nagai to manage his relations and contractual rights while funding creative ventures like Getter Robo.

Which major works did Go Nagai create in 1970 and how many weekly publications did he write that year?

Go Nagai created Mazinger Z and Devilman in 1970 which developed concepts of giant mecha piloted by heroes and demonic heroes fighting hordes of demons respectively. In 1972 Nagai managed the difficult feat of drawing and writing five weekly manga publications at the same time equalled only by Shinji Mizushima and George Akiyama.