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).

Movies

226

0.97 / 10 average

Popularity

0.186

See explanation

Age

35 years

Grid Table

NJPW Wrestle Grand Slam in MetLife Dome: Night 2

Great-O-Khan

0
NJPW G1 Climax 31: Day 1

Great-O-Khan

0
NJPW G1 Climax 31: Day 3

Great-O-Khan

0
NJPW G1 Climax 31: Day 5

Great-O-Khan

0
NJPW G1 Climax 31: Day 7

Great-O-Khan

0
NJPW G1 Climax 31: Day 9

Great-O-Khan

0
NJPW G1 Climax 31: Day 11

Great-O-Khan

0
NJPW G1 Climax 31: Day 13

Great-O-Khan

0
NJPW G1 Climax 31: Day 17

Great-O-Khan

0
NJPW G1 Climax 31: Day 15

Great-O-Khan

0
NJPW G1 Climax 31: Day 19 (Final)

Great-O-Khan

0
NJPW The New Beginning in Osaka 2023

Great-O-Khan

0
NJPW Wrestle Kingdom 16: Night 1

Great-O-Khan

0
NJPW Wrestle Kingdom 16: Night 2

Great-O-Khan

0
NJPW New Years Golden Series 2022 - Day 1

Great-O-Khan

0
NJPW New Years Golden Series 2022 - Day 2

Great-O-Khan

0
NJPW Sakura Genesis 2023

Great-O-Khan

0
NJPW G1 Climax 32: Day 1

Great-O-Khan

0
NJPW New Years Golden Series 2022 - Day 6

Great-O-Khan

0
NJPW New Years Golden Series 2022 - Day 9

Great-O-Khan

0
NJPW New Years Golden Series 2022 - Day 14

Great-O-Khan

0
NJPW New Years Golden Series 2022 - Day 10

Great-O-Khan

0
NJPW G1 Climax 33: Day 3

Great O-Khan

0
NJPW G1 Climax 33: Day 5

Great O-Khan

0
NJPW G1 Climax 33: Day 9

Great O-Khan

0
NJPW G1 Climax 33: Day 11

Great O-Khan

85
NJPW G1 Climax 33: Day 7

Great O-Khan

0
NJPW The New Beginning In Sapporo 2023 - Day 1

Great-O-Khan

0
NJPW G1 Climax 33: Day 1

Great-O-Khan

90
NJPW The New Beginning In Sapporo 2023 - Day 2

Great-O-Khan

0
NJPW G1 Climax 33: Day 14

Great O-Khan

0
NJPW G1 Climax 32: Day 2

Great-O-Khan

0
NJPW G1 Climax 33: Day 13

Great-O-Khan

85
NJPW G1 Climax 32: Day 4

Great-O-Khan

0
NJPW G1 Climax 33: Day 15

Great-O-Khan

0
NJPW Windy City Riot 2022

Great O-Khan

0
NJPW G1 Climax 33: Day 16

Great-O-Khan

74
NJPW 51st Anniversary Event & New Japan Cup 2023: Day 2

Great-O-Khan

0
NJPW New Japan Cup 2023: Day 3

Great-O-Khan

0
NJPW G1 Climax 32: Day 5

Great-O-Khan

0
NJPW New Japan Cup 2023: Day 4

Great-O-Khan

0
NJPW Wrestling Dontaku 2022

Great-O-Khan

80
NJPW G1 Climax 33: Day 17

Great-O-Khan

73
NJPW G1 Climax 33: Day 19 (Final)

Great-O-Khan

0
NJPW G1 Climax 33: Day 18

Great-O-Khan

0
RevPro Uprising 2019

The Great-O-Kharn

0
RevPro Epic Encounter 2023

Great-O-Khan

0
RevPro Uprising 2022

Great-O-Khan

0
NJPW Capital Collision 2022

Great-O-Khan

0
NJPW Dominion 6.12 In Osaka-Jo Hall

Great-O-Khan

90
AEW x NJPW Presents Forbidden Door 2022

Great-O-Khan

89
NJPW x STARDOM: Historic X-Over

Great-O-Khan

0
NJPW The New Beginning in Osaka 2024

Great O-Khan

0
NJPW The New Beginning In Sapporo 2024 - Day 1

Great O-Khan

0
NJPW Wrestle Kingdom 17: Night 1 in Tokyo Dome

Great-O-Khan

70
NJPW Wrestle Kingdom 17 Pre-Show

Great O-Khan

0
NJPW Sakura Genesis 2024

Great-O-Khan

70
NJPW New Year Dash!! 2024

Great-O-Khan

0
NJPW Wrestling Dontaku 2024 - Night 1

Great-O-Khan

0
NJPW Wrestling Dontaku 2024 - Night 2

Great-O-Khan

0
NJPW The New Beginning In Sapporo 2024 - Day 2

Great-O-Khan

0
RevPro Revolution Rumble 2023

Great-O-Khan

0
NJPW G1 Climax 32: Day 6

Great-O-Khan

0
NJPW G1 Climax 32: Day 8

Great-O-Khan

0
NJPW G1 Climax 32: Day 9

Great-O-Khan

0
NJPW G1 Climax 32: Day 11

Great-O-Khan

0
NJPW G1 Climax 32: Day 7

Great-O-Khan

0
NJPW G1 Climax 32: Day 10

Great-O-Khan

0
NJPW G1 Climax 32: Day 12

Great-O-Khan

0
NJPW G1 Climax 32: Day 13

Great-O-Khan

0
NJPW G1 Climax 32: Day 14

Great-O-Khan

0
NJPW Battle Autumn 2022 - Night 16

Great-O-Khan

0
NJPW G1 Climax 32: Day 20 (Final)

Great-O-Khan

0
NJPW The New Beginning in Nagoya

Great-O-Khan

0
NJPW G1 Climax 32: Day 15

Great-O-Khan

0
NJPW G1 Climax 32: Day 17

Great-O-Khan

0
NJPW G1 Climax 30: Day 19 (Final)

Great-O-Khan

0
NJPW Wrestle Grand Slam In Tokyo Dome

Great-O-Khan

0
NJPW New Year Dash !! 2023

Great-O-Khan

0
NJPW: Royal Quest II - Night 2

Great-O-Khan

0
NJPW Destruction in Kobe 2017

Tomoyuki Oka

0
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~

Great-O-Khan

0
NJPW Power Struggle 2021

Great-O-Khan

0
NJPW Power Struggle ~ Super Junior Tag League 2023

Great-O-Khan

100
NJPW Declaration of Power

Great-O-Khan

0
NJPW G1 Climax 34: Day 1

Great-O-Khan

0
RevPro: High Stakes 2020

The Great-O-Kharn

0
NJPW New Japan Soul 2024: Day 2

Great-O-Khan

0
NJPW New Japan Soul 2024: Day 1

Great-O-Khan

0
NJPW G1 Climax 34: Day 2

Great-O-Khan

0
NJPW G1 Climax 34: Day 3

Great-O-Khan

0
NJPW G1 Climax 34: Day 8

Great-O-Khan

0
NJPW G1 Climax 34: Day 5

Great-O-Khan

0
NJPW G1 Climax 34: Day 4

Great-O-Khan

0
NJPW G1 Climax 34: Day 6

Great-O-Khan

0
NJPW G1 Climax 34: Day 7

Great-O-Khan

0
NJPW G1 Climax 34: Day 9

Great-O-Khan

0
NJPW G1 Climax 34: Day 11

Great-O-Khan

0
NJPW G1 Climax 34: Day 13

Great-O-Khan

0
NJPW G1 Climax 34: Day 10

Great-O-Khan

0
NJPW G1 Climax 34: Day 12

Great-O-Khan

55
NJPW G1 Climax 34: Day 14

Great-O-Khan

0
NJPW G1 Climax 34: Day 15

Great-O-Khan

0
NJPW New Japan Soul 2024: Day 5

Great-O-Khan

0
NJPW New Japan Soul 2024: Day 4

Great-O-Khan

0
NJPW New Japan Soul 2024: Day 3

Great-O-Khan

0
NJPW New Japan Soul 2024: Day 7

Great-O-Khan

0
NJPW 52nd Anniversary Event & New Japan Cup 2024 - Day 1

Great-O-Khan

0
NJPW New Japan Cup 2024 - Day 2

Great-O-Khan

0
NJPW G1 Climax 27: Day 4

Tomoyuki Oka

0
NJPW G1 Climax 34: Day 18

Great-O-Khan

0
NJPW Shingo Takagi's 20th Debut Anniversary Event

Great-O-Khan

0
NJPW G1 Climax 34: Day 16

Great-O-Khan

0
NJPW G1 Climax 34: Day 17

Great-O-Khan

0
NJPW G1 Climax 34: Day 19 (Final)

Great-O-Khan

0
NJPW Destruction In Ryogoku 2023

Great-O-Khan

0
NJPW Destruction In Kobe 2023

Great-O-Khan

0
NJPW New Year Dash !! 2018

Tomoyuki Oka

70
NJPW Wrestling Dontaku 2018 - Night 1

Tomoyuki Oka

0
NJPW Dominion 6.11 in Osaka-jo Hall

Tomoyuki Oka

97
NJPW Wrestling Dontaku 2017

Tomoyuki Oka

70
My Dad Is a Heel Wrestler

73
NJPW 45th Anniversary Show

Tomoyuki Oka

0
RevPro British J Cup 2018 - Night 1

The Great-O-Kharn

0
NJPW Wrestle Kingdom 15: Night 1

Great-O-Khan

87
NJPW New Year Dash !! 2021

The Great O-Khan

0
NJPW Castle Attack 2021 - Night 2

Great-O-Khan

0
NJPW Castle Attack 2021 - Night 1

Great-O-Khan

0
NJPW The New Beginning in Nagoya

Great-O-Khan

0
NJPW Sakura Genesis 2021

Great-O-Khan

0
NJPW Wrestle Grand Slam in MetLife Dome: Night 1

GREAT-O-KHAN

0
NJPW Destruction in Kobe 2024

Great-O-Khan

0
NJPW Road to Destruction 2024: Day 2

Great-O-Khan

0
NJPW Road to Destruction 2024: Day 3

Great-O-Khan

0
NJPW Road to Destruction 2024: Day 4

Great-O-Khan

0
NJPW Road to Destruction 2024: Day 5

Great-O-Khan

0
NJPW Power Struggle ~ Super Junior Tag League 2024

Great-O-Khan

0
NJPW x STARDOM: Historic X-Over II

Great-O-Khan

70
NJPW x AEW x CMLL x ROH x STARDOM: Wrestle Dynasty

Great-O-Khan

70
NJPW Wrestle Kingdom 19

Great-O-Khan

80
NJPW New Year Dash!! 2025

Great-O-Khan

0
NJPW The New Beginning In Osaka 2025

Great-O-Khan

60
NJPW Blue Justice XV - Wrestling Life 40th Anniversary Yuji Nagata

Great-O-Khan

60
NJPW Sakura Genesis 2017

Tomoyuki Oka

100
NJPW Sakura Genesis 2025

Great-O-Khan

0
NJPW Wrestling Dontaku 2025 - Night 1

Great-O-Khan

0
NJPW Wrestling Dontaku 2025 - Night 2

Great-O-Khan

0
NJPW Wrestling Redzone in Hiroshima

Great-O-Khan

0
NJPW Dominion 6.15 In Osaka-Jo Hall

Great-O-Khan

0
NJPW Tanahashi Jam

Great-O-Khan

70
NJPW New Japan Soul 2025 - Day 8

Great-O-Khan

100
NJPW G1 Climax 35: Day 1

Great-O-Khan

0
NJPW G1 Climax 35: Day 2

Great-O-Khan

0
NJPW G1 Climax 35: Day 3

Great-O-Khan

0
NJPW G1 Climax 35: Day 4

Great-O-Khan

0
NJPW G1 Climax 35: Day 5

Great-O-Khan

0
NJPW G1 Climax 35: Day 6

Great-O-Khan

0
NJPW G1 Climax 35: Day 7

Great-O-Khan

0
NJPW G1 Climax 35: Day 8

Great-O-Khan

0
NJPW G1 Climax 35: Day 9

Great-O-Khan

0
NJPW G1 Climax 35: Day 10

Great-O-Khan

0
NJPW G1 Climax 35: Day 11

Great-O-Khan

0
NJPW G1 Climax 35: Day 12

Great-O-Khan

0
NJPW G1 Climax 35: Day 15

Great-O-Khan

0
NJPW G1 Climax 35: Day 16

Great-O-Khan

0
NJPW G1 Climax 35: Day 17

Great-O-Khan

0
NJPW G1 Climax 35: Day 18

Great-O-Khan

0
NJPW G1 Climax 32: Day 3

Great-O-Khan

0
NJPW G1 Climax 35: Day 19 (Final)

Great-O-Khan

0
NJPW G1 Climax 27: Day 12

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 13

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 14

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 15

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 16

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 17

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 6

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 8

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 9

Tomoyuki Oka

0
NJPW G1 Climax 27: Day 10

Tomoyuki Oka

0
NJPW 49th Anniversary Show

Great-O-Khan

0
NJPW Destruction In Kobe 2025

Great-O-Khan

0
NJPW The New Beginning In Sapporo 2017

Tomoyuki Oka

0
NJPW 46th Anniversary Show

Tomoyuki Oka

0
NJPW Wrestling Dontaku 2018 - Night 2

Tomoyuki Oka

0
RevPro & NJPW: Global Wars 2018

The Great-O-Kharn

0
NJPW Wrestling Dontaku 2023

Great-O-Khan

0
NJPW Wrestling Toyonokuni 2017

Tomoyuki Oka

0
NJPW Hiroshi Tanahashi ~ Final Homecoming

Great-O-Khan

0
NJPW The New Beginning In Sapporo 2018 - Day 2

Tomoyuki Oka

0
NJPW Wrestling Dontaku 2021 - Night 1

Great-O-Khan

70
NJPW Wrestling Dontaku 2021 - Night 2

Great-O-Khan

70
NJPW New Japan Road in Anjo 2025

Great-O-Khan

0
NJPW World Tag League 2025 - Day 1

Great-O-Khan

0
NJPW World Tag League 2025 - Day 2

Great-O-Khan

0
NJPW World Tag League 2025 - Day 3

Great-O-Khan

0
NJPW World Tag League 2025 - Day 4

Great-O-Khan

0
NJPW World Tag League 2025 - Day 5

Great-O-Khan

0
NJPW World Tag League 2025 - Day 6

Great-O-Khan

0
NJPW World Tag League 2025 - Day 7

Great-O-Khan

0
NJPW World Tag League 2025 - Day 8

Great-O-Khan

0
NJPW World Tag League 2025 - Day 9

Great-O-Khan

0
NJPW World Tag League 2025 - Day 10

Great-O-Khan

0
NJPW World Tag League 2025 - Day 11

Great-O-Khan

0
NJPW World Tag League 2025 - Day 12

Great-O-Khan

0
NJPW World Tag League 2025 - Day 13

Great-O-Khan

0
NJPW World Tag League 2025 - Day 14

Great-O-Khan

0
NJPW Dominion 6.4 in Osaka-jo Hall

Great-O-Khan

0
NJPW New Japan Cup 2018 - Day 1

Tomoyuki Oka

0
NJPW New Japan Cup 2018 - Day 2

Tomoyuki Oka

0
NJPW New Japan Cup 2018 - Day 3

Tomoyuki Oka

0
NJPW New Japan Cup 2018 - Day 4

Tomoyuki Oka

0
NJPW New Japan Cup 2017 - Day 1

Tomoyuki Oka

0
NJPW New Japan Cup 2025 - Day 1

Great-O-Khan

0
NJPW World Tag League 2025 - Day 15

Great-O-Khan

0
NJPW World Tag League 2025 - Day 16

Great-O-Khan

0
NJPW World Tag League 2025 - Day 17 (Final)

Great-O-Khan

0
NJPW Road to Tokyo Dome 2025 - Day 1

Great-O-Khan

0
NJPW Road to Tokyo Dome 2025 - Day 2

Great-O-Khan

0
NJPW Road to Tokyo Dome 2025 - Day 3

Great-O-Khan

0
NJPW Wrestle Kingdom 20

Great-O-Khan

90
NJPW Burning Spirit 2022 - Day 14

Great-O-Khan

0
NJPW New Year Dash !! 2026

Great-O-Khan

0
NJPW Road to The New Beginning 2026 - Day 1

Great-O-Khan

0
NJPW Yuji Nagata Produce Blue Justice XVII ~ Aoyi Transition ~

Great-O-Khan

0
NJPW New Japan Cup 2025 - Day 2

Great-O-Khan

0
NJPW New Japan Cup 2025 - Day 3

Great-O-Khan

0