Tomoyuki Oka
Acting
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. A former NJPW World Television Champion and final official King of Pro Wrestling Champion, he is also a four-time IWGP Tag Team Champion with Jeff Cobb (2x), Aaron Henare, and Callum Newman. In 2026, he won the NEVER Openweight 6-Man Tag Team Championship alongside Henare and Will Ospreay. In recognition of his in-ring ability, he received Tokyo Sports’ Technique Award in 2021, Fighting Spirit Award in 2022, an…
Also known as
Great-O-Khan · Great-O-Kharn · The Great-O-Kharn · The Great-O-Khan
Latest News
Known For
All Elite Wrestling: Dynamite
2019 · TV
World Wonder Ring Stardom
2011 · TV
NJPW Road to King of Pro-Wrestling 2026 - Day 2
2026 · Movie
NJPW Road to King of Pro-Wrestling 2026 - Day 1
2026 · Movie
NJPW New Japan Cup
2005 · TV
NJPW Dominion 6.4 in Osaka-jo Hall 2023
2023 · Movie
NJPW Dominion 6.11 in Osaka-jo Hall 2017
2017 · Movie
NJPW Dominion 6.12 In Osaka-Jo Hall 2022
2022 · Movie
NJPW Road to King of Pro-Wrestling 2026 - Day 3
2026 · Movie
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~ 2024
2024 · Movie
NJPW Dominion 6.14 In Osaka-Jo Hall 2026
2026 · Movie
NJPW New Japan Cup 2026 - Day 10
2026 · Movie