
Tomoyuki Oka
ActingJune 12, 1991 (34 years old)Maebashi, Gunma Prefecture, Japan
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).
Movies

10.0
Movie
NJPW Power Struggle ~ Super Junior Tag League 2023
2023

10.0
Movie
NJPW Sakura Genesis 2017
2017

10.0
Movie
NJPW New Japan Soul 2025 - Day 8
2025

9.7
Movie
NJPW Dominion 6.11 in Osaka-jo Hall
2017

9.0
Movie
NJPW G1 Climax 33: Day 1
2023

9.0
Movie
NJPW Dominion 6.12 In Osaka-Jo Hall
2022

8.9
Movie
AEW x NJPW Presents Forbidden Door 2022
2022

8.7
Movie
NJPW Wrestle Kingdom 15: Night 1
2021

8.5
Movie
NJPW G1 Climax 33: Day 11
2023

8.5
Movie
NJPW G1 Climax 33: Day 13
2023

8.0
Movie
NJPW Wrestling Dontaku 2022
2022

8.0
Movie
NJPW x STARDOM: Historic X-Over
2022

