image of Tomoyuki Oka
Birthday: Jun 12, 1991
Place of Birth: Maebashi, Gunma Prefecture, Japan

Tomoyuki Oka

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).

Filmography
Movie Cast Year
NJPW Wrestle Grand Slam in MetLife Dome: Night 2 Great-O-Khan 2021
NJPW G1 Climax 31: Day 1 Great-O-Khan 2021
NJPW G1 Climax 31: Day 3 Great-O-Khan 2021
NJPW G1 Climax 31: Day 5 Great-O-Khan 2021
NJPW G1 Climax 31: Day 7 Great-O-Khan 2021
NJPW G1 Climax 31: Day 9 Great-O-Khan 2021
NJPW G1 Climax 31: Day 11 Great-O-Khan 2021
NJPW G1 Climax 31: Day 13 Great-O-Khan 2021
NJPW G1 Climax 31: Day 17 Great-O-Khan 2021
NJPW G1 Climax 31: Day 15 Great-O-Khan 2021
NJPW G1 Climax 31: Day 19 (Final) Great-O-Khan 2021
NJPW: The New Beginning in Osaka 2023 Great-O-Khan 2023
NJPW Wrestle Kingdom 16: Night 1 Great-O-Khan 2022
NJPW Wrestle Kingdom 16: Night 2 Great-O-Khan 2022
NJPW New Year’s Golden Series Night 1 Great-O-Khan 2022
NJPW New Years Golden Series 2022 - Day 2 Great-O-Khan 2022
NJPW Sakura Genesis 2023 Great-O-Khan 2023
NJPW G1 Climax 32: Day 1 Great-O-Khan 2022
NJPW New Years Golden Series 2022 - Night 6 Great-O-Khan 2022
NJPW New Year’s Golden Series Night 9 Great-O-Khan 2022
New year’s Golden Series night 14 Great-O-Khan 2022
NJPW New Years Golden Series 2022 - Day 10 Great-O-Khan 2022
NJPW G1 Climax 33: Day 3 Great O-Khan 2023
NJPW G1 Climax 33: Day 5 Great O-Khan 2023
NJPW G1 Climax 33: Day 9 Great O-Khan 2023
NJPW G1 Climax 33: Day 11 Great O-Khan 2023
NJPW G1 Climax 33: Day 7 Great O-Khan 2023
NJPW The New Beginning In Sapporo 2023 - Night 1 Great-O-Khan 2023
NJPW G1 Climax 33: Day 1 Great-O-Khan 2023
NJPW The New Beginning In Sapporo 2023 - Night 2 Great-O-Khan 2023
NJPW G1 Climax 33: Day 14 Great O-Khan 2023
NJPW G1 Climax 32: Day 2 Great-O-Khan 2022
NJPW G1 Climax 33: Day 13 Great-O-Khan 2023
NJPW G1 Climax 32: Day 3 Great-O-Khan 2022
NJPW G1 Climax 32: Day 4 Great-O-Khan 2022
NJPW G1 Climax 33: Day 15 Great-O-Khan 2023
NJPW Windy City Riot Great O-Khan 2022
NJPW G1 Climax 33: Day 16 Great-O-Khan 2023
NJPW 51st Anniversary Event & New Japan Cup 2023: Day 2 Great-O-Khan 2023
NJPW New Japan Cup 2023: Day 3 Great-O-Khan 2023
NJPW G1 Climax 32: Day 5 Great-O-Khan 2022
NJPW New Japan Cup 2023: Day 4 Great-O-Khan 2023
NJPW Wrestling Dontaku Great-O-Khan 2022
NJPW G1 Climax 33: Day 17 Great-O-Khan 2023
NJPW G1 Climax 33: Day 19 (Final) Great-O-Khan 2023
NJPW G1 Climax 33: Day 18 Great-O-Khan 2023
RevPro: Uprising 2019 The Great-O-Kharn 2019
RevPro Epic Encounter 2023 Great-O-Khan 2023
RevPro: Uprising 2022 Great-O-Khan 2022
NJPW Capital Collision 2022 Great-O-Khan 2022
NJPW Dominion 6.12 In Osaka-Jo Hall Great-O-Khan 2022
AEW x NJPW Presents Forbidden Door Great-O-Khan 2022
NJPW x STARDOM: Historic X-Over Great-O-Khan 2022
NJPW The New Beginning in Osaka 2024 Great O-Khan 2024
NJPW The New Beginning In Sapporo 2024 - Night 1 Great O-Khan 2024
NJPW Wrestle Kingdom 17: Night 1 in Tokyo Dome Great-O-Khan 2023
NJPW Wrestle Kingdom 17 Pre-Show Great O-Khan 2023
NJPW Sakura Genesis 2024 Great-O-Khan 2024
NJPW New Year Dash!! 2024 Great-O-Khan 2024
NJPW Wrestling Dontaku 2024 - Night 1 Great-O-Khan 2024
NJPW Wrestling Dontaku 2024 - Night 2 Great-O-Khan 2024
NJPW The New Beginning In Sapporo 2024 - Night 2 Great-O-Khan 2024
RevPro Revolution Rumble 2023 Great-O-Khan 2023
NJPW G1 Climax 32: Day 6 Great-O-Khan 2022
NJPW G1 Climax 32: Day 8 Great-O-Khan 2022
NJPW G1 Climax 32: Day 9 Great-O-Khan 2022
NJPW G1 Climax 32: Day 11 Great-O-Khan 2022
NJPW G1 Climax 32: Day 7 Great-O-Khan 2022
NJPW G1 Climax 32: Day 10 Great-O-Khan 2022
NJPW G1 Climax 32: Day 12 Great-O-Khan 2022
NJPW G1 Climax 32: Day 13 Great-O-Khan 2022
NJPW G1 Climax 32: Day 14 Great-O-Khan 2022
NJPW Battle Autumn 2022 - Night 16 Great-O-Khan 2022
NJPW G1 Climax 32: Day 20 (Final) Great-O-Khan 2022
NJPW The New Beginning in Nagoya Great-O-Khan 2024
NJPW G1 Climax 32: Day 15 Great-O-Khan 2022
NJPW G1 Climax 32: Day 17 Great-O-Khan 2022
NJPW G1 Climax 30: Day 19 (Final) Great-O-Khan 2020
NJPW Wrestle Grand Slam In Tokyo Dome Great-O-Khan 2021
NJPW New Year Dash !! 2023 Great-O-Khan 2023
NJPW: Royal Quest II - Night 2 Great-O-Khan 2022
NJPW Destruction in Kobe 2017 Tomoyuki Oka 2017
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best Of The Super Junior 31 Final ~ Great-O-Khan 2024
NJPW Power Struggle 2021 Great-O-Khan 2021
NJPW Power Struggle ~ Super Junior Tag League 2023 Great-O-Khan 2023
NJPW Declaration Of Power Great-O-Khan 2022
NJPW G1 Climax 34: Day 1 Great-O-Khan 2024
RevPro: High Stakes 2020 The Great-O-Kharn 2020
NJPW New Japan Soul 2024: Day 2 Great-O-Khan 2024
NJPW New Japan Soul 2024: Day 1 Great-O-Khan 2024
NJPW G1 Climax 34: Day 2 Great-O-Khan 2024
NJPW G1 Climax 34: Day 3 Great-O-Khan 2024
NJPW G1 Climax 34: Day 8 Great-O-Khan 2024
NJPW G1 Climax 34: Day 5 Great-O-Khan 2024
NJPW G1 Climax 34: Day 4 Great-O-Khan 2024
NJPW G1 Climax 34: Day 6 Great-O-Khan 2024
NJPW G1 Climax 34: Day 7 Great-O-Khan 2024
NJPW G1 Climax 34: Day 9 Great-O-Khan 2024
NJPW G1 Climax 34: Day 11 Great-O-Khan 2024
NJPW G1 Climax 34: Day 13 Great-O-Khan 2024
NJPW G1 Climax 34: Day 10 Great-O-Khan 2024
NJPW G1 Climax 34: Day 12 Great-O-Khan 2024
NJPW G1 Climax 34: Day 14 Great-O-Khan 2024
NJPW G1 Climax 34: Day 15 Great-O-Khan 2024
NJPW New Japan Soul 2024: Day 5 Great-O-Khan 2024
NJPW New Japan Soul 2024: Day 4 Great-O-Khan 2024
NJPW New Japan Soul 2024: Day 3 Great-O-Khan 2024
NJPW New Japan Soul 2024: Day 7 Great-O-Khan 2024
NJPW 52nd Anniversary Event & New Japan Cup 2024: Day 1 Great-O-Khan 2024
NJPW New Japan Cup 2024: Day 2 Great-O-Khan 2024
NJPW G1 Climax 27: Day 4 Tomoyuki Oka 2017
NJPW G1 Climax 34: Day 18 Great-O-Khan 2024
NJPW Shingo Takagi's 20th Debut Anniversary Event Great-O-Khan 2024
NJPW G1 Climax 34: Day 16 Great-O-Khan 2024
NJPW G1 Climax 34: Day 17 Great-O-Khan 2024
NJPW G1 Climax 34: Day 19 (Final) Great-O-Khan 2024
NJPW Destruction In Ryogoku 2023 Great-O-Khan 2023
NJPW Destruction In Kobe 2023 Great-O-Khan 2023
NJPW New Year Dash !! 2018 Tomoyuki Oka 2018
NJPW Wrestling Dontaku 2018 - Night 1 Tomoyuki Oka 2018
NJPW Dominion 6.11 in Osaka-jo Hall Tomoyuki Oka 2017
NJPW Wrestling Dontaku 2017 Tomoyuki Oka 2017
My Dad Is a Heel Wrestler 2018
NJPW 45th Anniversary Show 2017
RevPro British J Cup 2018 - Night 1 The Great-O-Kharn 2018
NJPW Wrestle Kingdom 15: Night 1 Great-O-Khan 2021
NJPW New Year Dash !! 2021 The Great O-Khan 2021
NJPW Castle Attack 2021 - Night 2 Great-O-Khan 2021
NJPW Castle Attack 2021 - Night 1 Great-O-Khan 2021
NJPW The New Beginning in Nagoya Great-O-Khan 2021
NJPW Sakura Genesis 2021 The Great-O-Khan 2021
NJPW Wrestle Grand Slam in MetLife Dome: Night 1 GREAT-O-KHAN 2021
NJPW Destruction In Kobe 2024 Great-O-Khan 2024
NJPW Road to Destruction 2024: Day 2 Great-O-Khan 2024
NJPW Road to Destruction 2024: Day 3 Great-O-Khan 2024
NJPW Road to Destruction 2024: Day 4 Great-O-Khan 2024
NJPW Road to Destruction 2024: Day 5 Great-O-Khan 2024
NJPW: King Of Pro Wrestling 2024 Great-O-Khan 2024
NJPW Power Struggle ~ Super Junior Tag League 2024 Great-O-Khan 2024
NJPW x STARDOM: Historic X-Over II Great-O-Khan 2024
Series Cast Year
All Elite Wrestling: Dynamite Great O-Khan 2019
All Elite Wrestling: Dynamite Great-O-Khan 2019
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