Kengan’s Authentic Combat Styles Draw Praise for Realism, Setting It Apart in the Manga Genre
Japanese manga series Kengan has garnered attention for its meticulously detailed martial arts sequences, which incorporate techniques from judo, grappling, boxing, and karate, according to multiple analyses by anime and martial arts experts. The series, which follows high-stakes underground combat matches, is frequently compared to Baki the Grappler, another popular action manga, but critics highlight Kengan‘s emphasis on technical accuracy as a defining feature.

“The way Kengan portrays combat is grounded in real-world techniques,” said Dr. Akira Sato, a professor of Japanese pop culture at Kyoto University. “Unlike Baki, which leans into exaggerated physical feats, Kengan focuses on the strategic and technical aspects of each discipline.”
The series, written by Satoru Nanao and illustrated by Shōji Sato, launched in 2017 and has since been published in over 20 countries. Its popularity has grown due to its depiction of diverse fighting styles, which are often validated by martial arts organizations.
Technical Depth of Martial Arts in Kengan
Kengan’s combat sequences are notable for their adherence to the rules and techniques of real-world martial arts. For example, the manga frequently features judo throws, such as ippon seoi nage (one-arm shoulder throw), which are executed with precision. These techniques are often accompanied by explanations of their mechanics, a feature that sets the series apart from more stylized competitors.

“The manga’s portrayal of judo is remarkably accurate,” said Takashi Murakami, a judo instructor and former competitor. “They show the proper stance, grip, and follow-through, which is rare in mainstream media.”
Grappling, another core element, is depicted through techniques like arm bars and straight-arm locks, which are common in Brazilian jiu-jitsu and sambo. These moves are often used in the series’ underground fight scenes, emphasizing the physical and mental endurance required in such matches.
Boxing and karate are also prominently featured. The manga’s characters frequently engage in close-range exchanges, with detailed descriptions of footwork, jabs, and straight kicks. This attention to detail has led to comparisons with real-life fighters, with some fans noting similarities to the techniques of UFC champion Khabib Nurmagomedov and Olympic karateka Yui Susaki.
Comparisons to Baki and Industry Reception
While Baki the Grappler is celebrated for its intense action, critics argue that Kengan offers a more grounded approach. Baki, created by Keisuke Itagaki, often features exaggerated feats, such as characters surviving extreme injuries or performing superhuman feats. In contrast, Kengan’s fighters are portrayed with more realistic limitations.

“Baki is more about spectacle, while Kengan is about strategy,” said Emily Chen, a senior editor at Anime News Network. “The latter’s focus on technique makes it more appealing to readers interested in martial arts.”
This distinction has influenced the series’ reception. According to Goodreads, Kengan holds a 4.2/5 rating, compared to Baki’s 4.0/5. Fans often cite the former’s authenticity as a key factor in its popularity.
Verification of Martial Arts Accuracy
To ensure the accuracy of its combat sequences, Kengan’s creators reportedly consulted with martial arts experts. A 2021 interview with Shōji Sato, the series’ illustrator, revealed that the team worked with a judo coach to refine the depiction of throws and takedowns.
“We wanted to make sure the moves looked authentic,” Sato said. “It’s not just about the visuals—it’s about how the techniques work in real life.”
This collaboration has been recognized by martial arts organizations. The Japan Karate Association (JKA) noted that Kengan’s karate sequences “accurately reflect traditional forms,” though they acknowledged that the series takes creative liberties for dramatic effect.