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).

Cast

NJPW Wrestle Grand Slam in MetLife Dome: Night 2

Great-O-Khan

NJPW G1 Climax 31: Day 1

Great-O-Khan

NJPW G1 Climax 31: Day 3

Great-O-Khan

NJPW G1 Climax 31: Day 5

Great-O-Khan

NJPW G1 Climax 31: Day 7

Great-O-Khan

NJPW G1 Climax 31: Day 9

Great-O-Khan

NJPW G1 Climax 31: Day 11

Great-O-Khan

NJPW G1 Climax 31: Day 13

Great-O-Khan

NJPW G1 Climax 31: Day 17

Great-O-Khan

NJPW G1 Climax 31: Day 15

Great-O-Khan

NJPW G1 Climax 31: Day 19 (Final)

Great-O-Khan

NJPW The New Beginning in Osaka 2023

Great-O-Khan

NJPW Wrestle Kingdom 16: Night 1

Great-O-Khan

NJPW Wrestle Kingdom 16: Night 2

Great-O-Khan

NJPW New Years Golden Series 2022 - Day 2

Great-O-Khan

NJPW New Years Golden Series 2022 - Day 1

Great-O-Khan

NJPW Sakura Genesis 2023

Great-O-Khan

NJPW G1 Climax 32: Day 1

Great-O-Khan

NJPW New Years Golden Series 2022 - Day 6

Great-O-Khan

NJPW New Years Golden Series 2022 - Day 9

Great-O-Khan

NJPW New Years Golden Series 2022 - Day 10

Great-O-Khan

NJPW New Years Golden Series 2022 - Day 14

Great-O-Khan

NJPW G1 Climax 33: Day 3

Great O-Khan

NJPW G1 Climax 33: Day 5

Great O-Khan

NJPW G1 Climax 33: Day 7

Great O-Khan

NJPW G1 Climax 33: Day 9

Great O-Khan

NJPW G1 Climax 33: Day 11

Great O-Khan

NJPW The New Beginning In Sapporo 2023 - Day 1

Great-O-Khan

NJPW G1 Climax 33: Day 1

Great-O-Khan

NJPW The New Beginning In Sapporo 2023 - Day 2

Great-O-Khan

NJPW G1 Climax 33: Day 14

Great O-Khan

NJPW G1 Climax 32: Day 2

Great-O-Khan

NJPW G1 Climax 33: Day 13

Great-O-Khan

NJPW G1 Climax 32: Day 4

Great-O-Khan

NJPW G1 Climax 33: Day 15

Great-O-Khan

NJPW Windy City Riot 2022

Great O-Khan

NJPW G1 Climax 33: Day 16

Great-O-Khan

NJPW 51st Anniversary Event & New Japan Cup 2023: Day 2

Great-O-Khan

NJPW New Japan Cup 2023: Day 3

Great-O-Khan

NJPW New Japan Cup 2023: Day 4

Great-O-Khan

NJPW G1 Climax 32: Day 5

Great-O-Khan

NJPW Wrestling Dontaku 2022

Great-O-Khan

NJPW G1 Climax 33: Day 17

Great-O-Khan

NJPW G1 Climax 33: Day 18

Great-O-Khan

NJPW G1 Climax 33: Day 19 (Final)

Great-O-Khan

RevPro Uprising 2019

The Great-O-Kharn

RevPro Epic Encounter 2023

Great-O-Khan

RevPro Uprising 2022

Great-O-Khan

NJPW Capital Collision 2022

Great-O-Khan

NJPW Dominion 6.12 In Osaka-Jo Hall

Great-O-Khan

AEW x NJPW Presents Forbidden Door 2022

Great-O-Khan

NJPW x STARDOM: Historic X-Over

Great-O-Khan

NJPW The New Beginning in Osaka 2024

Great O-Khan

NJPW The New Beginning In Sapporo 2024 - Day 1

Great O-Khan

NJPW Wrestle Kingdom 17: Night 1 in Tokyo Dome

Great-O-Khan

NJPW Wrestle Kingdom 17 Pre-Show

Great O-Khan

NJPW Sakura Genesis 2024

Great-O-Khan

NJPW New Year Dash!! 2024

Great-O-Khan

NJPW Wrestling Dontaku 2024 - Night 1

Great-O-Khan

NJPW Wrestling Dontaku 2024 - Night 2

Great-O-Khan

NJPW The New Beginning In Sapporo 2024 - Day 2

Great-O-Khan

RevPro Revolution Rumble 2023

Great-O-Khan

NJPW G1 Climax 32: Day 6

Great-O-Khan

NJPW G1 Climax 32: Day 7

Great-O-Khan

NJPW G1 Climax 32: Day 8

Great-O-Khan

NJPW G1 Climax 32: Day 9

Great-O-Khan

NJPW G1 Climax 32: Day 10

Great-O-Khan

NJPW G1 Climax 32: Day 11

Great-O-Khan

NJPW G1 Climax 32: Day 12

Great-O-Khan

NJPW G1 Climax 32: Day 13

Great-O-Khan

NJPW G1 Climax 32: Day 14

Great-O-Khan

NJPW Battle Autumn 2022 - Night 16

Great-O-Khan

NJPW G1 Climax 32: Day 20 (Final)

Great-O-Khan

NJPW The New Beginning in Nagoya

Great-O-Khan

NJPW G1 Climax 32: Day 15

Great-O-Khan

NJPW G1 Climax 32: Day 17

Great-O-Khan

NJPW G1 Climax 30: Day 19 (Final)

Great-O-Khan

NJPW: Royal Quest II - Night 2

Great-O-Khan

NJPW Wrestle Grand Slam In Tokyo Dome

Great-O-Khan

NJPW New Year Dash !! 2023

Great-O-Khan

NJPW Destruction in Kobe 2017

Tomoyuki Oka

NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~

Great-O-Khan

NJPW Power Struggle 2021

Great-O-Khan

NJPW Power Struggle ~ Super Junior Tag League 2023

Great-O-Khan

NJPW Declaration of Power

Great-O-Khan

NJPW G1 Climax 34: Day 1

Great-O-Khan

RevPro: High Stakes 2020

The Great-O-Kharn

NJPW New Japan Soul 2024: Day 1

Great-O-Khan

NJPW New Japan Soul 2024: Day 2

Great-O-Khan

NJPW G1 Climax 34: Day 2

Great-O-Khan

NJPW G1 Climax 34: Day 3

Great-O-Khan

NJPW G1 Climax 34: Day 4

Great-O-Khan

NJPW G1 Climax 34: Day 5

Great-O-Khan

NJPW G1 Climax 34: Day 6

Great-O-Khan

NJPW G1 Climax 34: Day 7

Great-O-Khan

NJPW G1 Climax 34: Day 8

Great-O-Khan

NJPW G1 Climax 34: Day 9

Great-O-Khan

NJPW G1 Climax 34: Day 10

Great-O-Khan

NJPW G1 Climax 34: Day 11

Great-O-Khan

NJPW G1 Climax 34: Day 12

Great-O-Khan

NJPW G1 Climax 34: Day 13

Great-O-Khan

NJPW G1 Climax 34: Day 14

Great-O-Khan

NJPW G1 Climax 34: Day 15

Great-O-Khan

NJPW New Japan Soul 2024: Day 3

Great-O-Khan

NJPW New Japan Soul 2024: Day 4

Great-O-Khan

NJPW New Japan Soul 2024: Day 5

Great-O-Khan

NJPW New Japan Soul 2024: Day 7

Great-O-Khan

NJPW 52nd Anniversary Event & New Japan Cup 2024: Day 1

Great-O-Khan

NJPW New Japan Cup 2024 • Day 2

Great-O-Khan

NJPW G1 Climax 27: Day 4

Tomoyuki Oka

NJPW G1 Climax 34: Day 18

Great-O-Khan

NJPW Shingo Takagi's 20th Debut Anniversary Event

Great-O-Khan

NJPW G1 Climax 34: Day 16

Great-O-Khan

NJPW G1 Climax 34: Day 17

Great-O-Khan

NJPW G1 Climax 34: Day 19 (Final)

Great-O-Khan

NJPW Destruction In Ryogoku 2023

Great-O-Khan

NJPW Destruction In Kobe 2023

Great-O-Khan

NJPW New Year Dash !! 2018

Tomoyuki Oka

NJPW Wrestling Dontaku 2018 - Night 1

Tomoyuki Oka

NJPW Dominion 6.11 in Osaka-jo Hall

Tomoyuki Oka

NJPW Wrestling Dontaku 2017

Tomoyuki Oka

My Dad Is a Heel Wrestler

Unknown

NJPW 45th Anniversary Show

Tomoyuki Oka

RevPro British J Cup 2018 - Night 1

The Great-O-Kharn

NJPW Wrestle Kingdom 15: Night 1

Great-O-Khan

NJPW New Year Dash !! 2021

The Great O-Khan

NJPW Castle Attack 2021 - Night 2

Great-O-Khan

NJPW Castle Attack 2021 - Night 1

Great-O-Khan

NJPW The New Beginning in Nagoya

Great-O-Khan

NJPW Sakura Genesis 2021

Great-O-Khan

NJPW Wrestle Grand Slam in MetLife Dome: Night 1

GREAT-O-KHAN

NJPW Destruction in Kobe 2024

Great-O-Khan

NJPW Road to Destruction 2024: Day 2

Great-O-Khan

NJPW Road to Destruction 2024: Day 3

Great-O-Khan

NJPW Road to Destruction 2024: Day 4

Great-O-Khan

NJPW Road to Destruction 2024: Day 5

Great-O-Khan

NJPW Power Struggle ~ Super Junior Tag League 2024

Great-O-Khan

NJPW x STARDOM: Historic X-Over II

Great-O-Khan

NJPW x AEW x CMLL x ROH x STARDOM: Wrestle Dynasty

Great-O-Khan

NJPW Wrestle Kingdom 19

Great-O-Khan

NJPW New Year Dash!! 2025

Great-O-Khan

NJPW The New Beginning In Osaka 2025

Great-O-Khan

NJPW Blue Justice XV - Wrestling Life 40th Anniversary Yuji Nagata

Great-O-Khan

NJPW Sakura Genesis 2017

Tomoyuki Oka

NJPW Sakura Genesis 2025

Great-O-Khan

NJPW Wrestling Dontaku 2025 - Night 1

Great-O-Khan

NJPW Wrestling Dontaku 2025 - Night 2

Great-O-Khan

NJPW Wrestling Redzone in Hiroshima

Great-O-Khan

NJPW Dominion 6.15 In Osaka-Jo Hall

Great-O-Khan

NJPW Tanahashi Jam

Great-O-Khan

NJPW New Japan Soul 2025 - Day 8

Great-O-Khan

NJPW G1 Climax 35: Day 1

Great-O-Khan

NJPW G1 Climax 35: Day 2

Great-O-Khan

NJPW G1 Climax 35: Day 3

Great-O-Khan

NJPW G1 Climax 35: Day 4

Great-O-Khan

NJPW G1 Climax 35: Day 5

Great-O-Khan

NJPW G1 Climax 35: Day 6

Great-O-Khan

NJPW G1 Climax 35: Day 7

Great-O-Khan

NJPW G1 Climax 35: Day 8

Great-O-Khan

NJPW G1 Climax 35: Day 9

Great-O-Khan

NJPW G1 Climax 35: Day 10

Great-O-Khan

NJPW G1 Climax 35: Day 11

Great-O-Khan

NJPW G1 Climax 35: Day 12

Great-O-Khan

NJPW G1 Climax 35: Day 15

Great-O-Khan

NJPW G1 Climax 35: Day 16

Great-O-Khan

NJPW G1 Climax 35: Day 17

Great-O-Khan

NJPW G1 Climax 35: Day 18

Great-O-Khan

NJPW G1 Climax 32: Day 3

Great-O-Khan

NJPW G1 Climax 35: Day 19 (Final)

Great-O-Khan

NJPW G1 Climax 27: Day 12

Tomoyuki Oka

NJPW G1 Climax 27: Day 13

Tomoyuki Oka

NJPW G1 Climax 27: Day 14

Tomoyuki Oka

NJPW G1 Climax 27: Day 15

Tomoyuki Oka

NJPW G1 Climax 27: Day 16

Tomoyuki Oka

NJPW G1 Climax 27: Day 17

Tomoyuki Oka

NJPW G1 Climax 27: Day 6

Tomoyuki Oka

NJPW G1 Climax 27: Day 8

Tomoyuki Oka

NJPW G1 Climax 27: Day 9

Tomoyuki Oka

NJPW G1 Climax 27: Day 10

Tomoyuki Oka

NJPW 49th Anniversary Show

Great-O-Khan

NJPW Destruction In Kobe 2025

Great-O-Khan

NJPW The New Beginning In Sapporo 2017

Tomoyuki Oka

NJPW 46th Anniversary Show

Tomoyuki Oka

NJPW Wrestling Dontaku 2018 - Night 2

Tomoyuki Oka

RevPro & NJPW: Global Wars 2018

The Great-O-Kharn

NJPW Wrestling Dontaku 2023

Great-O-Khan

NJPW Wrestling Toyonokuni 2017

Tomoyuki Oka

NJPW Hiroshi Tanahashi ~ Final Homecoming

Great-O-Khan

NJPW The New Beginning In Sapporo 2018 - Day 2

Tomoyuki Oka

NJPW Wrestling Dontaku 2021 - Night 1

Great-O-Khan

NJPW Wrestling Dontaku 2021 - Night 2

Great-O-Khan

NJPW New Japan Road in Anjo 2025

Great-O-Khan

NJPW World Tag League 2025 - Day 1

Great-O-Khan

NJPW World Tag League 2025 - Day 2

Great-O-Khan

NJPW World Tag League 2025 - Day 3

Great-O-Khan

NJPW World Tag League 2025 - Day 4

Great-O-Khan

NJPW World Tag League 2025 - Day 5

Great-O-Khan

NJPW World Tag League 2025 - Day 6

Great-O-Khan

NJPW World Tag League 2025 - Day 7

Great-O-Khan

NJPW World Tag League 2025 - Day 8

Great-O-Khan

NJPW World Tag League 2025 - Day 9

Great-O-Khan

NJPW World Tag League 2025 - Day 10

Great-O-Khan

NJPW World Tag League 2025 - Day 11

Great-O-Khan

NJPW World Tag League 2025 - Day 12

Great-O-Khan

NJPW World Tag League 2025 - Day 13

Great-O-Khan

NJPW World Tag League 2025 - Day 14

Great-O-Khan

NJPW Dominion 6.4 in Osaka-jo Hall

Great-O-Khan

NJPW New Japan Cup 2018 - Day 1

Tomoyuki Oka

NJPW New Japan Cup 2018 - Day 2

Tomoyuki Oka

NJPW New Japan Cup 2018 - Day 3

Tomoyuki Oka

NJPW New Japan Cup 2018 - Day 4

Tomoyuki Oka

NJPW New Japan Cup 2017 - Day 1

Tomoyuki Oka

NJPW New Japan Cup 2025 - Day 1

Great-O-Khan

NJPW World Tag League 2025 - Day 15

Great-O-Khan

NJPW World Tag League 2025 - Day 16

Great-O-Khan

NJPW World Tag League 2025 - Day 17 (Final)

Great-O-Khan

NJPW Road to Tokyo Dome 2025 - Day 1

Great-O-Khan

NJPW Road to Tokyo Dome 2025 - Day 2

Great-O-Khan

NJPW Road to Tokyo Dome 2025 - Day 3

Great-O-Khan

NJPW Wrestle Kingdom 20

Great-O-Khan