About Shungo Oyama
Born 1974. Shungo Oyama is a Japanese mixed martial arts fighter and judoka.
Shungo Oyama ( 峻護 Ōyama Shungo ; born April 11, 1974) is a Japanese former professional mixed martial artist. A professional competitor from 2001 to 2014, he competed for the PRIDE Fighting Championships, Pancrase, RINGS, DREAM, K-1, and King of the Cage.
Early life Oyama was born in Nasu District in Tochigi Prefecuture, Japan on April 11, 1974, as Toshiyuki Oyama. He started practicing Judo when he was five years old, winning the All Japan Businessmen's Individual Championship, among other titles. He did not limit itself to a single grappling style, and also won the All Japan Sambo Championship and the All Japan Combat Wrestling Championship. Then, he began training MMA and won All Japan Amateur Shooto Championship, making a pro debut in 2001.
Mixed martial arts career Background and fighting style He is best known for being a student of Japanese judo superstar Hidehiko Yoshida, and briefly trained with three-time King of Pancrase Bas Rutten. Shungo has also trained at the famed Takada Dojo, run by former PRIDE General Director Nobuhiko Takada.
Though his record is not impressive, Shungo has gained respect for his die hard spirit, and stubbornness to submit. On more than one occasion he has been injured or choked unconscious due to his refusal to tap out.
PRIDE Oyama had his anticipated debut in PRIDE Fighting Championships in 2001 against feared Wanderlei Silva. In a fight of 30 seconds, Oyama met a spirited striking exchange, but he was overwhelmed and knocked out while he tried to avoid Silva. Shungo followed with a bout against famed Brazilian jiu-jitsu Wallid Ismail, but he underperformed again. The judoka met Ismail in his field of expertise by pulling guard early with a guillotine choke, which only allowed the Brazilian to pass guard, but Oyama escaped and contained Wallid until the second round. At the end, however, Ismail blocked a triangle choke attempt from Oyama and locked an arm triangle choke which Shungo refused to tap out to, rendering the Japanese unconscious. After the match, it was revealed that Oyama had suffered a retinal detachment.
His third match in PRIDE finally dissipated the negative criticism towards Oyama when he faced Renzo Gracie of the famed Gracie Jiu-Jitsu family. With a combination of his own unorthodox striking style, a good takedown defense and a little Kazushi Sakuraba imitation, Shungo was able to frustrate Gracie and dominate the fight to gain a unanimous decision. In a controversial moment, Gracie, irritated by his fight antics, spit in Shungo's face. Shortly after, Ryan Gracie challenged him to a fight to avenge Renzo. Oyama and Ryan met in the main event of PRIDE 22-Beasts From The East 2, in a fight in which the BJJ specialist caught Oyama in an armbar. The judoka, in a last action of defiance, refused to submit and got his arm broken. After the fight, Ryan assaulted Oyama and verbally insulted him before being restrained.
Oyama faced Dan Henderson in 2003, going to the fight with an arm injury. After being knocked out by punches, medical examination showed that his eye injury had reopened, and he had to go to hiatus. His last fight in PRIDE was against Mirko Cro Cop, losing again by KO.
Post-PRIDE In 2006, Oyama faced another Gracie family member in the form of Rodrigo Gracie at the HERO'S 6 event. He got his second victory over the family, controlling Rodrigo and landing ground and pound for a unanimous decision.
Oyama faced Handong Kong at Pancrase 257 on March 30, 2014. He won by first round heel hook.
He participated "Martial Combat 10" as a substitute of Daiju Takase in Singapore for the title of Light Heavyweight(-87 kg) on September 16, 2010. He beat Brian Gassaway from USA with an inverted triangle choke and won the first professional title in his career.
After winning, he proposed to Junko Kawada, with whom he had a four-year relationship while in the cage. They were married in his hometown.
Mixed martial arts record Loss
Yuji Sakuragi TKO (corner stoppage) Pancrase 263
Tokyo, Japan Loss
Ikkei Nagamura KO (punch) Pancrase 260
Tokyo, Japan Win
Handong Kong Submission (heel hook) Pancrase 257
Yokohama, Kanagawa, Japan Loss
Jordan Currie Submission (arm-triangle choke) Pancrase 252: 20th Anniversary
Yokohama, Kanagawa, Japan Loss
Eun Soo Lee KO (punches) Road FC 10: Monson vs. Kang
Busan, South Korea Loss
Asif Tagiecv TKO (knees and punches) RINGS Vol. 2: Conquisito
Tokyo, Japan Loss
Ryo Kawamura KO (soccer kick) Pancrase: Progress Tour 7
Tokyo, Japan Win
Hae Suk Son TKO (punches) Road FC 6: The Final Four
Seoul, South Korea Win
Jong Dae Kim Submission (heel hook) Road FC 6: The Final Four
Seoul, South Korea Win
Denis Kang TKO (knees) Road FC 5: Night of Champions
Seoul, South Korea Return to Middleweight. Win
Kyu Suk Son KO (punch) Pancrase: Impressive Tour 9
Tokyo, Japan Win
Brian Gassaway Technical Submission (inverted triangle choke) MC: Martial Combat 10
Sentosa, Singapore Loss
Vitaly Shemetov KO (punches) X-1 Nations Collide
Honolulu, Hawaii Return to Light Heavyweight. Win
Mike Wimmer Submission (heel hook) KOTC: Toryumon
Ginowan, Okinawa, Japan Welterweight debut. Loss
Andrews Nakahara TKO (punches) DREAM.8
Nagoya, Aichi, Japan Loss
Yoon Dong-Sik Decision (unanimous) DREAM 2: Middleweight Grand Prix 2008 First Round
Saitama, Saitama, Japan Win
Carlos Newton TKO (submission to punches) HERO'S 2007 in Korea
Seoul, South Korea Loss
Melvin Manhoef TKO (punches) HERO'S 7
Yokohama, Kanagawa, Japan Win
Rodrigo Gracie Decision (unanimous) HERO'S 6
Tokyo, Japan Loss
Melvin Manhoef TKO (doctor stoppage) HERO'S 4
Tokyo, Japan Win
Peter Aerts Submission (heel hook) K-1-Premium 2005 Dynamite
Osaka, Japan Win
Yun Seob Kwak Submission (achilles lock) HERO'S 2005 in Seoul
Seoul, South Korea Light Heavyweight bout. Loss
Sam Greco KO (knees and punches) HERO'S 3
Tokyo, Japan Win
Valentijn Overeem Submission (toe hold) HERO'S 1
Saitama, Saitama, Japan Loss
Sean O'Haire TKO (punches) K-1 Fighting Network Rumble on the Rock 2004
Honolulu, Hawaii, United States Loss
Mirko Cro Cop TKO (punches) PRIDE Bushido 4
Nagoya, Aichi, Japan Return to Heavyweight. Loss
Dan Henderson TKO (punches) PRIDE 25
Yokohama, Kanagawa, Japan Loss
Ryan Gracie Submission (armbar) PRIDE 22
Nagoya, Aichi, Japan Win
Renzo Gracie Decision (unanimous) PRIDE 21
Saitama, Saitama, Japan Loss
Wallid Ismail Submission (triangle choke) PRIDE 15
Saitama, Saitama, Japan Loss
Wanderlei Silva TKO (punches) PRIDE 14: Clash of the Titans
Yokohama, Kanagawa, Japan Return to Heavyweight. Loss
Phillip Miller TKO (strikes) KOTC 8: Bombs Away
Williams, California, United States Middleweight debut. Win
Mike Bourke KO (punch) KOTC 7: Wet and Wild
San Jacinto, California, United States Championships and accomplishments
Mixed martial arts K-1 Hero's 2006 K-1 Hero's Light Heavyweight Grand Prix Semifinalist Martial Combat Martial Combat Light Heavyweight Championship (1 Time) ROAD FC ROAD FC Middleweight Championship (1 Time, first) Shooto 7th All Japan Amateur Shooto Championship, Light heavyweight winner (September 10, 2000)
Judo 28th All Japan Business Groups Judo Individual Championship, Men 81 kg class winner
Sambo 21st All Japan Sambo Championship, Men Senior 82 kg class runner-up (1997) 22nd All Japan Sambo Championship, Men Senior 82 kg class winner (1998) 24th All Japan Sambo Championship, Men Senior 82 kg class winner (June 28, 1998) 25th All Japan Sambo Championship, Men Senior 82 kg class winner (1999) 26th All Japan Sambo Championship, Men Senior 82 kg class winner (July 16, 2000)
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Important facts
People in Shungo Oyama's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Shungo Oyama's
Frequently asked questions
Who is Shungo Oyama?
Japanese martial artist (1974-)
When was Shungo Oyama born?
Shungo Oyama was born on 11 April 1974 in Nasu district.
What is Shungo Oyama's occupation?
Shungo Oyama is a mixed martial arts fighter and judoka.
What nationality is Shungo Oyama?
Shungo Oyama is Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Shungo Oyama. https://biography.guide/shungo-oyama/
MLA: "Shungo Oyama." Biography.guide, https://biography.guide/shungo-oyama/.
Chicago: "Shungo Oyama." Biography.guide. https://biography.guide/shungo-oyama/.
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