Kengan Ashura is a Japanese manga series written by Yabako Sandrovich and illustrated by Daromeon. It was serialized on Shogakukan's Ura Sunday website from April 2012 to August 2018. A sequel, titled Kengan Omega, began in January 2019. The first of a two-part anime adaptation premiered on July 31, 2019 through Netflix. The second part began streaming on October 31, 2019.
Summary
Since the Edo period of Japan, gladiator arenas have existed in various forms around the world. In these arenas, wealthy business owners and merchants hire gladiators to fight in unarmed combat where the winner takes all, called Kengan matches. Yamashita Kazuo, an average Japanese salaryman for Nogi Group witnesses a street fight in an alley between two mysterious fighters. One of the fighters, Tokita "Ashura" Ohma is scouted out by the Nogi Group CEO, Nogi Hideki, due to defeating their previous fighter in the street fight. Kazuo is roped into managing Ohma who joins these arenas only to devastate his opponents. His spectacular ability to crush his enemies catches the attention of big business owners, leading to his inclusion in the Kengan Annihilation Tournament under the invitation of Hideki. This tournament is held by the biggest CEO's in Japan and the winner gets the seat of Kengan Association chairman, a position which holds immense power and prestige. As the tournament unfolds Ohma tests his strength while struggling with his mysterious past coming back to haunt him as Kazuo struggles with managing Ohma and figuring out the true intentions as to why he was invited to this tournament.
Characters
;Ohma Tokita: A fighter in his late 20's. After defeating another fighter in a dark alley one night, a representative of the Nogi Group for the Kengan Association, he was picked by the Nogi group to be its new representative with Kazuo Yamashita as his caretaker. The bond between these two individuals begins as they participate in the Kengan matches, and later taking part in the Kengan Annihilation Tournament. Nicknamed "Ashura" in the Kengan matches. ;Kazuo Yamashita A 56-year old salaryman of the Nogi Group. After a fateful encounter with Ohma Tokita, he was reassigned to be Ohma's caretaker by order of the Nogi Group's CEO. Skittish and meek, something awakens inside of him as he ventures deeper into the Kengan matches, as well as his bond with Ohma. Later made President of the Yamashita Trading Co., a shell company of the Nogi Group. ;Hideki Nogi CEO of the Nogi Group. He challenges the Kengan Association for the position of Chairman, resulting in the creation of the Annihilation Tournament with a stipulation that, if the Nogi Group fails to win, the company is dissolved and taken by the Kengan Association. He forms the shell company Yamashita Trading Co., with Kazuo Yamashita as its President and Ohma Tokita as its representative fighter. He also formed a 2nd shell company SF Cold Storage with Lihito as both its President and fighter. ;Kaede Akiyama Hideki Nogi's personal secretary, later assigned to help Kazuo and Ohma as they proceed into the tournament. ;Lihito Nicknamed "The Superhuman". Ohma's 2nd opponent in the Kengan matches initially on behalf of Yoshitake Real Estate. He was later made the head of a shell company SF Cold Storage by Hideki Nogi, making him the first president/fighter in the tournament's history. His name comes from his technique where his fingers are sharp enough to cut through flesh. His real name is Ichiro Nakata. ;Jun Sekibayashi A pro wrestler representing the company Gandai. Nicknamed "Hell's Angel". ;Cosmo Imai Specializing in Brazilian Jiu-Jitsu, he is the youngest fighter in the Kengan Annihilation tournament. He represents Nishihonji Security Services. Nicknamed "The King of Stranglers". ;Setsuna Kiryū also known as Bryce Liu A fighter for the Koyo Academy Group. His insane attraction to Ohma has driven him to kill his own master, who murdered Ohma's master prior to the start of the series. He enters the tournament in the hopes of fighting Ohma and to be killed by him as his ultimate form of affection.
Media
Manga
Yabako Sandrovich launched the series, with illustrations by Daromeon, in Shogakukan's shōnenmanga website Ura Sunday and in the MangaONE app since April 18, 2012. A drama CD was bundled with the special edition of volume 0 on January 8, 2016. The manga ended on August 9, 2018. A sequel, titled Kengan Omega, began its serialization on January 17, 2019, also serialized in Ura Sunday. The sequel is set two years after the events of the original series.
Anime
Ura Sunday opened a fan poll in January 2015 to let fans decide which of their series should receive an anime adaptation. In May 2015, it was announced that Kengan Ashura had won the poll with 2.3 million out of 9 million total votes, and would be adapted into an anime. Two years later, on December 7, 2017, it was announced that the anime was still being planned, with the 23rd volume revealing on December 12, 2017 that the anime would be a television series. The staff and release window for the series were announced on March 22, 2018. The series was directed by Seiji Kishi and written by Makoto Uezu, with animation by Larx Entertainment. Kazuaki Morita provided character designs for the anime, while Yasuharu Takanashi composed the series' music. The world premiere of the series took place at Anime Expo on July 7, 2018. The series premiered in Japan at Toho Cinemas Roppongi Hills on January 27, 2019. The series premiered on July 31, 2019. The opening theme is "King & Ashley" by My First Story, while the ending theme is "Born This Way" by BAD HOP. Netflix streamed the anime. The second part of the series, also consisting of 12 episodes, premiered on Netflix on October 31, 2019.
