Tomoyuki Oka

Tomoyuki Oka(34 years old )

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 wrestl

Known for

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

NJPW Wrestle Kingdom 19

NJPW New Year Dash!! 2025

NJPW The New Beginning In Osaka 2025

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

NJPW Sakura Genesis 2025

NJPW Wrestling Dontaku 2025 - Night 1

NJPW Wrestling Dontaku 2025 - Night 2

NJPW - Wrestling Redzone in Hiroshima

NJPW Dominion 6.15 In Osaka-Jo Hall

NJPW Tanahashi Jam

NJPW New Japan Soul 2025 - Day 8

NJPW G1 Climax 35: Day 1

NJPW G1 Climax 35: Day 2

NJPW G1 Climax 35: Day 3

NJPW G1 Climax 35: Day 4

NJPW G1 Climax 35: Day 5

NJPW G1 Climax 35: Day 6

NJPW G1 Climax 35: Day 7

NJPW G1 Climax 35: Day 8

NJPW G1 Climax 35: Day 9

NJPW The New Beginning in Osaka 2024

NJPW The New Beginning In Sapporo 2024 - Night 1

NJPW Sakura Genesis 2024

NJPW New Year Dash!! 2024

NJPW Wrestling Dontaku 2024 - Night 1

NJPW Wrestling Dontaku 2024 - Night 2

NJPW The New Beginning In Sapporo 2024 - Night 2

NJPW The New Beginning in Nagoya

NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best Of The Super Junior 31 Final ~

NJPW G1 Climax 34: Day 1

NJPW New Japan Soul 2024: Day 1

NJPW New Japan Soul 2024: Day 2

NJPW G1 Climax 34: Day 2

NJPW G1 Climax 34: Day 3

NJPW G1 Climax 34: Day 4

NJPW G1 Climax 34: Day 5

NJPW G1 Climax 34: Day 6

NJPW G1 Climax 34: Day 7

NJPW G1 Climax 34: Day 8

NJPW G1 Climax 34: Day 9

NJPW G1 Climax 34: Day 10

NJPW G1 Climax 34: Day 11

NJPW G1 Climax 34: Day 12

NJPW G1 Climax 34: Day 13

NJPW G1 Climax 34: Day 14

NJPW G1 Climax 34: Day 15

NJPW New Japan Soul 2024: Day 3

NJPW New Japan Soul 2024: Day 4

NJPW New Japan Soul 2024: Day 5

NJPW New Japan Soul 2024: Day 7

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

NJPW New Japan Cup 2024 • Day 2

NJPW G1 Climax 34: Day 18

NJPW Shingo Takagi's 20th Debut Anniversary Event

NJPW G1 Climax 34: Day 16

NJPW G1 Climax 34: Day 17

NJPW G1 Climax 34: Day 19 (Final)

NJPW Destruction In Kobe 2024

NJPW Road to Destruction 2024: Day 2

NJPW Road to Destruction 2024: Day 3

NJPW Road to Destruction 2024: Day 4

NJPW Road to Destruction 2024: Day 5

NJPW: King Of Pro Wrestling 2024

NJPW Power Struggle ~ Super Junior Tag League 2024

NJPW x STARDOM: Historic X-Over II

NJPW: The New Beginning in Osaka 2023

NJPW Sakura Genesis 2023

NJPW G1 Climax 33: Day 3

NJPW G1 Climax 33: Day 5

NJPW G1 Climax 33: Day 7

NJPW G1 Climax 33: Day 9

NJPW G1 Climax 33: Day 11

NJPW The New Beginning In Sapporo 2023 - Night 1

NJPW G1 Climax 33: Day 1

NJPW The New Beginning In Sapporo 2023 - Night 2

NJPW G1 Climax 33: Day 14

NJPW G1 Climax 33: Day 13

NJPW G1 Climax 33: Day 15

NJPW G1 Climax 33: Day 16

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

NJPW New Japan Cup 2023: Day 3

NJPW New Japan Cup 2023: Day 4

NJPW G1 Climax 33: Day 17

NJPW G1 Climax 33: Day 18

NJPW G1 Climax 33: Day 19 (Final)

RevPro Epic Encounter 2023

NJPW Wrestle Kingdom 17: Night 1 in Tokyo Dome

NJPW Wrestle Kingdom 17 Pre-Show

RevPro Revolution Rumble 2023

NJPW New Year Dash !! 2023

NJPW Power Struggle ~ Super Junior Tag League 2023

NJPW Destruction In Ryogoku 2023

NJPW Destruction In Kobe 2023

NJPW Wrestle Kingdom 16: Night 1

NJPW Wrestle Kingdom 16: Night 2

NJPW New Years Golden Series 2022 - Day 2

NJPW New Year’s Golden Series Night 1

NJPW G1 Climax 32: Day 1

NJPW New Years Golden Series 2022 - Night 6

NJPW New Year’s Golden Series Night 9

NJPW New Years Golden Series 2022 - Day 10

New year’s Golden Series night 14

NJPW G1 Climax 32: Day 2

NJPW G1 Climax 32: Day 3

NJPW G1 Climax 32: Day 4

NJPW Windy City Riot

NJPW G1 Climax 32: Day 5

NJPW Wrestling Dontaku

RevPro: Uprising 2022

NJPW Capital Collision 2022

NJPW Dominion 6.12 In Osaka-Jo Hall

AEW x NJPW Presents Forbidden Door

NJPW x STARDOM: Historic X-Over

NJPW G1 Climax 32: Day 6

NJPW G1 Climax 32: Day 7

NJPW G1 Climax 32: Day 8

NJPW G1 Climax 32: Day 9

NJPW G1 Climax 32: Day 10

NJPW G1 Climax 32: Day 11

NJPW G1 Climax 32: Day 12

NJPW G1 Climax 32: Day 13

NJPW G1 Climax 32: Day 14

NJPW Battle Autumn 2022 - Night 16

NJPW G1 Climax 32: Day 20 (Final)

NJPW G1 Climax 32: Day 15

NJPW G1 Climax 32: Day 17

NJPW: Royal Quest II - Night 2

NJPW Declaration Of Power

NJPW Wrestle Grand Slam in MetLife Dome: Night 2

NJPW G1 Climax 31: Day 1

NJPW G1 Climax 31: Day 3

NJPW G1 Climax 31: Day 5

NJPW G1 Climax 31: Day 7

NJPW G1 Climax 31: Day 9

NJPW G1 Climax 31: Day 11

NJPW G1 Climax 31: Day 13

NJPW G1 Climax 31: Day 17

NJPW G1 Climax 31: Day 15

NJPW G1 Climax 31: Day 19 (Final)

NJPW Wrestle Grand Slam In Tokyo Dome

NJPW Power Struggle 2021

NJPW Wrestle Kingdom 15: Night 1

NJPW New Year Dash !! 2021

NJPW Castle Attack 2021 - Night 2

NJPW Castle Attack 2021 - Night 1

NJPW The New Beginning in Nagoya

NJPW Sakura Genesis 2021

NJPW Wrestle Grand Slam in MetLife Dome: Night 1

NJPW G1 Climax 30: Day 19 (Final)

RevPro: High Stakes 2020

RevPro: Uprising 2019

All Elite Wrestling: Dynamite

All Elite Wrestling: Dynamite

2019 | 2 episodes

All Elite Wrestling: Dynamite

All Elite Wrestling: Dynamite

2019 | 1 episodes

NJPW New Year Dash !! 2018

NJPW Wrestling Dontaku 2018 - Night 1

My Dad Is a Heel Wrestler

RevPro British J Cup 2018 - Night 1

NJPW Destruction in Kobe 2017

NJPW G1 Climax 27: Day 4

NJPW Dominion 6.11 in Osaka-jo Hall

NJPW Wrestling Dontaku 2017

NJPW 45th Anniversary Show

NJPW Sakura Genesis 2017

Known for

Acting

Also known as

Great-O-Khan, Great-O-Kharn, The Great-O-Kharn, The Great-O-Khan