Tomoyuki Oka
Biography
Tomoyuki Oka, better known by his ring name Great-O-Khan, is a Japanese professional wrestler signed to New Japan Pro-Wrestling (NJPW), where he is a member of the United Empire stable. He also wrestles for NJPW's United Kingdom based partner promotion Revolution Pro Wrestling (RevPro), where he is the former Undisputed British Heavyweight Champion. In NJPW, he is a two-time IWGP Tag Team Champion (with Jeff Cobb).
Known For
TV
All Elite Wrestling: Dynamite
Great O-Khan
2019
TV
All Elite Wrestling: Dynamite
Great-O-Khan
2019
TV
Stardom on Stardom World
Great-O-Khan
2011
Film
My Dad Is a Heel Wrestler
2018
TV
NJPW New Japan Cup
Great-O-Khan
2005
Film
AEW x NJPW Presents Forbidden Door 2022
Great-O-Khan
2022
Film
NJPW x AEW x CMLL x ROH x STARDOM: Wrestle Dynasty
Great-O-Khan
2025
Film
NJPW Wrestling Dontaku 2018 - Night 1
Tomoyuki Oka
2018
Film
NJPW New Year Dash !! 2021
The Great O-Khan
2021
Film
NJPW Dominion 6.11 in Osaka-jo Hall
Tomoyuki Oka
2017
Film
NJPW Wrestle Kingdom 16: Night 1
Great-O-Khan
2022
Film
NJPW New Year Dash!! 2025
Great-O-Khan
2025
Film
NJPW New Japan Cup 2024 - Day 2
Great-O-Khan
2024
Film
NJPW Dominion 6.15 In Osaka-Jo Hall
Great-O-Khan
2025
Film
NJPW Wrestle Kingdom 20
Great-O-Khan
2026
Film
NJPW New Japan Cup 2026 - Day 7
Great-O-Khan
2026
Film
NJPW New Year Dash !! 2018
Tomoyuki Oka
2018
Film
NJPW Castle Attack 2021 - Day 2
Great-O-Khan
2021
Film
NJPW Wrestling Dontaku 2025 - Night 1
Great-O-Khan
2025
Film
NJPW G1 Climax 32: Day 13
Great-O-Khan
2022
Filmography
2026FilmNJPW New Japan Cup 2026 - Day 10as Great-O-Khan2026FilmNJPW New Japan Cup 2026 - Day 9as Great-O-Khan2026FilmNJPW New Japan Cup 2026 - Day 8as Great-O-Khan2026FilmNJPW New Japan Cup 2026 - Day 7as Great-O-Khan2026FilmNJPW New Japan Cup 2026 - Day 5as Great-O-Khan2026FilmNJPW New Japan Cup 2026 - Day 4as Great-O-Khan2026FilmNJPW 54th Anniversary Event & New Japan Cup 2026 - Day 3as Great-O-Khan2026FilmNJPW New Japan Cup 2026 - Day 1as Great-O-Khan2026FilmNJPW The New Beginning In Osaka 2026as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 10as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 9as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 8as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 7as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 6as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 5as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 4as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 3as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 2as Great-O-Khan2026FilmNJPW Road to The New Beginning 2026 - Day 1as Great-O-Khan2026FilmNJPW Yuji Nagata Produce Blue Justice XVII ~ Aoyi Transition ~as Great-O-Khan2026FilmNJPW New Year Dash !! 2026as Great-O-Khan2026FilmNJPW Wrestle Kingdom 20as Great-O-Khan2025FilmNJPW Road to Tokyo Dome 2025 - Day 3as Great-O-Khan2025FilmNJPW Road to Tokyo Dome 2025 - Day 2as Great-O-Khan2025FilmNJPW Road to Tokyo Dome 2025 - Day 1as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 17 (Final)as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 16as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 15as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 14as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 13as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 12as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 11as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 10as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 9as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 8as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 7as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 6as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 5as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 4as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 3as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 2as Great-O-Khan2025FilmNJPW World Tag League 2025 - Day 1as Great-O-Khan2025FilmNJPW New Japan Road in Anjo 2025as Great-O-Khan2025FilmNJPW Hiroshi Tanahashi ~ Final Homecomingas Great-O-Khan2025FilmNJPW Destruction In Kobe 2025as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 19 (Final)as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 18as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 17as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 16as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 15as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 12as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 11as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 10as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 9as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 8as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 7as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 6as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 5as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 4as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 3as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 2as Great-O-Khan2025FilmNJPW G1 Climax 35: Day 1as Great-O-Khan2025FilmNJPW New Japan Soul 2025 - Day 8as Great-O-Khan2025FilmNJPW Tanahashi Jamas Great-O-Khan2025FilmNJPW Dominion 6.15 In Osaka-Jo Hallas Great-O-Khan2025FilmNJPW Wrestling Dontaku 2025 - Night 2as Great-O-Khan2025FilmNJPW Wrestling Dontaku 2025 - Night 1as Great-O-Khan2025FilmNJPW Wrestling Redzone in Hiroshimaas Great-O-Khan2025FilmNJPW Sakura Genesis 2025as Great-O-Khan2025FilmNJPW New Japan Cup 2025 - Day 3as Great-O-Khan2025FilmNJPW New Japan Cup 2025 - Day 2as Great-O-Khan2025FilmNJPW New Japan Cup 2025 - Day 1as Great-O-Khan2025FilmNJPW The New Beginning In Osaka 2025as Great-O-Khan2025FilmNJPW Blue Justice XV - Wrestling Life 40th Anniversary Yuji Nagataas Great-O-Khan2025FilmNJPW New Year Dash!! 2025as Great-O-Khan2025FilmNJPW x AEW x CMLL x ROH x STARDOM: Wrestle Dynastyas Great-O-Khan2025FilmNJPW Wrestle Kingdom 19as Great-O-Khan2024FilmNJPW x STARDOM: Historic X-Over IIas Great-O-Khan2024FilmNJPW Power Struggle ~ Super Junior Tag League 2024as Great-O-Khan2024FilmNJPW Destruction in Kobe 2024as Great-O-Khan2024FilmNJPW Road to Destruction 2024: Day 5as Great-O-Khan2024FilmNJPW Road to Destruction 2024: Day 4as Great-O-Khan2024FilmNJPW Road to Destruction 2024: Day 3as Great-O-Khan2024FilmNJPW Road to Destruction 2024: Day 2as Great-O-Khan2024FilmNJPW Shingo Takagi's 20th Debut Anniversary Eventas Great-O-Khan2024FilmNJPW G1 Climax 34: Day 19 (Final)as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 18as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 17as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 16as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 15as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 14as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 13as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 12as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 11as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 10as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 9as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 8as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 7as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 6as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 5as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 4as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 3as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 2as Great-O-Khan2024FilmNJPW G1 Climax 34: Day 1as Great-O-Khan2024FilmNJPW New Japan Soul 2024: Day 7as Great-O-Khan2024FilmNJPW New Japan Soul 2024: Day 5as Great-O-Khan2024FilmNJPW New Japan Soul 2024: Day 4as Great-O-Khan2024FilmNJPW New Japan Soul 2024: Day 3as Great-O-Khan2024FilmNJPW New Japan Soul 2024: Day 2as Great-O-Khan2024FilmNJPW New Japan Soul 2024: Day 1as Great-O-Khan2024FilmNJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~as Great-O-Khan2024FilmNJPW Wrestling Dontaku 2024 - Night 2as Great-O-Khan2024FilmNJPW Wrestling Dontaku 2024 - Night 1as Great-O-Khan2024FilmNJPW Sakura Genesis 2024as Great-O-Khan2024FilmNJPW New Japan Cup 2024 - Day 2as Great-O-Khan2024FilmNJPW 52nd Anniversary Event & New Japan Cup 2024 - Day 1as Great-O-Khan2024FilmNJPW The New Beginning In Sapporo 2024 - Day 2as Great-O-Khan2024FilmNJPW The New Beginning In Sapporo 2024 - Day 1as Great O-Khan2024FilmNJPW The New Beginning in Osaka 2024as Great O-Khan2024FilmNJPW The New Beginning in Nagoyaas Great-O-Khan2024FilmNJPW New Year Dash!! 2024as Great-O-Khan2023FilmNJPW Power Struggle ~ Super Junior Tag League 2023as Great-O-Khan2023FilmNJPW Destruction In Ryogoku 2023as Great-O-Khan2023FilmNJPW Destruction In Kobe 2023as Great-O-Khan2023FilmNJPW G1 Climax 33: Day 19 (Final)as Great-O-Khan2023FilmNJPW G1 Climax 33: Day 18as Great-O-Khan2023FilmNJPW G1 Climax 33: Day 17as Great-O-Khan2023FilmNJPW G1 Climax 33: Day 16as Great-O-Khan2023FilmNJPW G1 Climax 33: Day 15as Great-O-Khan2023FilmNJPW G1 Climax 33: Day 14as Great O-Khan2023FilmNJPW G1 Climax 33: Day 13as Great-O-Khan2023FilmNJPW G1 Climax 33: Day 11as Great O-Khan2023FilmNJPW G1 Climax 33: Day 9as Great O-Khan2023FilmNJPW G1 Climax 33: Day 7as Great O-Khan2023FilmNJPW G1 Climax 33: Day 5as Great O-Khan2023FilmNJPW G1 Climax 33: Day 3as Great O-Khan2023FilmNJPW G1 Climax 33: Day 1as Great-O-Khan2023FilmRevPro Epic Encounter 2023as Great-O-Khan2023FilmNJPW Dominion 6.4 in Osaka-jo Hallas Great-O-Khan2023FilmNJPW Wrestling Dontaku 2023as Great-O-Khan2023FilmNJPW Sakura Genesis 2023as Great-O-Khan2023FilmRevPro Revolution Rumble 2023as Great-O-Khan2023FilmNJPW New Japan Cup 2023: Day 4as Great-O-Khan2023FilmNJPW New Japan Cup 2023: Day 3as Great-O-Khan2023FilmNJPW 51st Anniversary Event & New Japan Cup 2023: Day 2as Great-O-Khan2023FilmNJPW The New Beginning in Osaka 2023as Great-O-Khan2023FilmNJPW The New Beginning In Sapporo 2023 - Day 2as Great-O-Khan2023FilmNJPW The New Beginning In Sapporo 2023 - Day 1as Great-O-Khan2023FilmNJPW New Year Dash !! 2023as Great-O-Khan2023FilmNJPW Wrestle Kingdom 17: Night 1 in Tokyo Domeas Great-O-Khan2023FilmNJPW Wrestle Kingdom 17 Pre-Showas Great O-Khan2022FilmRevPro Uprising 2022as Great-O-Khan2022FilmNJPW x STARDOM: Historic X-Overas Great-O-Khan2022FilmNJPW Battle Autumn 2022 - Day 16as Great-O-Khan2022FilmNJPW Declaration of Poweras Great-O-Khan2022FilmNJPW: Royal Quest II - Night 2as Great-O-Khan2022FilmNJPW Burning Spirit 2022 - Day 14as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 20 (Final)as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 17as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 15as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 14as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 13as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 12as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 11as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 10as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 9as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 8as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 7as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 6as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 5as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 4as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 3as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 2as Great-O-Khan2022FilmNJPW G1 Climax 32: Day 1as Great-O-Khan2022FilmAEW x NJPW Presents Forbidden Door 2022as Great-O-Khan2022FilmNJPW Dominion 6.12 In Osaka-Jo Hallas Great-O-Khan2022FilmNJPW Capital Collision 2022as Great-O-Khan2022FilmNJPW Wrestling Dontaku 2022as Great-O-Khan2022FilmNJPW Windy City Riot 2022as Great O-Khan2022FilmNJPW New Years Golden Series 2022 - Day 14as Great-O-Khan2022FilmNJPW New Years Golden Series 2022 - Day 10as Great-O-Khan2022FilmNJPW New Years Golden Series 2022 - Day 9as Great-O-Khan2022FilmNJPW New Years Golden Series 2022 - Day 6as Great-O-Khan2022FilmNJPW New Years Golden Series 2022 - Day 2as Great-O-Khan2022FilmNJPW New Years Golden Series 2022 - Day 1as Great-O-Khan2022FilmNJPW Wrestle Kingdom 16: Night 2as Great-O-Khan2022FilmNJPW Wrestle Kingdom 16: Night 1as Great-O-Khan2021FilmNJPW Power Struggle 2021as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 19 (Final)as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 17as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 15as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 13as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 11as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 9as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 7as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 5as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 3as Great-O-Khan2021FilmNJPW G1 Climax 31: Day 1as Great-O-Khan2021FilmNJPW Wrestle Grand Slam in MetLife Dome: Night 2as Great-O-Khan2021FilmNJPW Wrestle Grand Slam in MetLife Dome: Night 1as GREAT-O-KHAN2021FilmNJPW Wrestle Grand Slam In Tokyo Domeas Great-O-Khan2021FilmNJPW Wrestling Dontaku 2021 - Night 2as Great-O-Khan2021FilmNJPW Wrestling Dontaku 2021 - Night 1as Great-O-Khan2021FilmNJPW Sakura Genesis 2021as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 13 (Final)as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 12as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 11as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 9as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 7as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 6as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 5as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 4as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 3as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 2as Great-O-Khan2021FilmNJPW New Japan Cup 2021 - Day 1as Great-O-Khan2021FilmNJPW 49th Anniversary Showas Great-O-Khan2021FilmNJPW Castle Attack 2021 - Day 2as Great-O-Khan2021FilmNJPW Castle Attack 2021 - Day 1as Great-O-Khan2021FilmNJPW The New Beginning in Nagoyaas Great-O-Khan2021FilmNJPW New Year Dash !! 2021as The Great O-Khan2021FilmNJPW Wrestle Kingdom 15: Night 1as Great-O-Khan2020FilmNJPW G1 Climax 30: Day 19 (Final)as Great-O-Khan2020FilmRevPro: High Stakes 2020as The Great-O-Kharn2019FilmRevPro Uprising 2019as The Great-O-Kharn2019TVAll Elite Wrestling: Dynamiteas Great O-Khan2018FilmRevPro Uprising 2018as The Great-O-Kharn2018FilmRevPro & NJPW: Global Wars 2018as The Great-O-Kharn2018FilmMy Dad Is a Heel Wrestler2018FilmRevPro British J Cup 2018 - Night 1as The Great-O-Kharn2018FilmNJPW Best of the Super Junior 25 - Day 1as Tomoyuki Oka2018FilmNJPW Wrestling Dontaku 2018 - Night 2as Tomoyuki Oka2018FilmNJPW Wrestling Dontaku 2018 - Night 1as Tomoyuki Oka2018FilmNJPW New Japan Cup 2018 - Day 4as Tomoyuki Oka2018FilmNJPW New Japan Cup 2018 - Day 3as Tomoyuki Oka2018FilmNJPW New Japan Cup 2018 - Day 2as Tomoyuki Oka2018FilmNJPW New Japan Cup 2018 - Day 1as Tomoyuki Oka2018FilmNJPW 46th Anniversary Showas Tomoyuki Oka2018FilmNJPW The New Beginning In Sapporo 2018 - Day 2as Tomoyuki Oka2018FilmNJPW New Year Dash !! 2018as Tomoyuki Oka2017FilmNJPW Destruction in Kobe 2017as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 17as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 16as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 15as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 14as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 13as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 12as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 10as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 9as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 8as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 6as Tomoyuki Oka2017FilmNJPW G1 Climax 27: Day 4as Tomoyuki Oka2017FilmNJPW Dominion 6.11 in Osaka-jo Hallas Tomoyuki Oka2017FilmNJPW Wrestling Dontaku 2017as Tomoyuki Oka2017FilmNJPW Wrestling Toyonokuni 2017as Tomoyuki Oka2017FilmNJPW Sakura Genesis 2017as Tomoyuki Oka2017FilmNJPW New Japan Cup 2017 - Day 1as Tomoyuki Oka2017FilmNJPW 45th Anniversary Showas Tomoyuki Oka2017FilmNJPW The New Beginning In Sapporo 2017as Tomoyuki Oka2011TVStardom on Stardom Worldas Great-O-Khan2005TVNJPW New Japan Cupas Great-O-Khan