Acting
Tomoyuki Oka
1991 · Maebashi, Gunma Prefecture, Japan
30 films
Bio
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, and Best Tag Team Award in 2022 alongside United Empre stablemate Jeff Cobb.
Filmography
NJPW Road to Destruction 2026 - Day 3
Great-O-Khan
NJPW Road to Destruction 2026 - Day 4
Great-O-Khan
NJPW Road to Destruction 2026 - Day 7
Great-O-Khan
NJPW Road to Destruction 2026 - Day 2
Great-O-Khan
NJPW Road to Destruction 2026 - Day 5
Great-O-Khan
NJPW Road to Destruction 2026 - Day 6
Great-O-Khan
NJPW Dominion 6.4 in Osaka-jo Hall 2023
Great-O-Khan
NJPW Dominion 6.11 in Osaka-jo Hall 2017
Tomoyuki Oka
NJPW The New Beginning In Osaka 2026
Great-O-Khan
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~ 2024
Great-O-Khan
NJPW Dominion 6.12 In Osaka-Jo Hall 2022
Great-O-Khan
NJPW Yuji Nagata Produce Blue Justice XIX ~Aogi Futotsu~
Great-O-Khan