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Tomoyuki Oka

Acting

Tomoyuki Oka

Born June 12, 1991 · Maebashi, Gunma Prefecture, Japan (age 35)

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 NEV…

Known For

NJPW World Tag League 2025 - Day 1NJPW World Tag League 2025 - Day 1 · 2025
NJPW World Tag League 2025 - Day 1
2025
Movie
The first night of World Tag League 2025 took place on November 20, 2025, at Korakuen Hall in Tokyo, Japan, marking the opening night of New Japan Pro-Wrestling’s annual round-robin heavyweight tag team tournament.
NJPW Road to The New Beginning 2026 - Day 1NJPW Road to The New Beginning 2026 - Day 1 · 2026
NJPW Road to The New Beginning 2026 - Day 1
★ 6.02026
Movie
The first night of Road to The New Beginning 2026 was a professional wrestling event promoted by New Japan Pro-Wrestling (NJPW) that took place on January 19, 2026, at Korakuen Hall in Tokyo, Japan, marking the opening of the 2026 Young Lion Cup and featuring two first-round matches of the tournament. The show was headlined by Taichi & Tomohiro Ishii vs. RoughStorm (Shota Umino & Yuya Uemura) in an IWGP Tag Team Title #1 Contendership Match.
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~ 2024NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~ 2024 · 2024
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~ 2024
2024
MovieAction
NJPW Dominion 6.9 in Osaka-Jo Hall was a professional wrestling event promoted by New Japan Pro-Wrestling (NJPW). The event took place on June 9, 2024, at Osaka-Jo Hall in Osaka, Japan, and was headlined by the Best of the Super Junior 31 Final Match between El Desperado and Taiji Ishimori.
NJPW New Japan Cup 2026 - Day 7NJPW New Japan Cup 2026 - Day 7 · 2026
NJPW New Japan Cup 2026 - Day 7
★ 7.02026
Movie
The seventh night of New Japan Cup 2026 took place on March 13, 2026, at Osaka Kanaoka Park Gymnasium in Sakai, Osaka, Japan and featured two second-round matches.
NJPW Road to The New Beginning 2026 - Day 6NJPW Road to The New Beginning 2026 - Day 6 · 2026
NJPW Road to The New Beginning 2026 - Day 6
★ 7.02026
Movie
The sixth night of Road to The New Beginning 2026 was a professional wrestling event promoted by New Japan Pro-Wrestling (NJPW) that took place on February 2, 2026, at Korakuen Hall in Tokyo, Japan.
NJPW Dominion 6.14 In Osaka-Jo Hall 2026NJPW Dominion 6.14 In Osaka-Jo Hall 2026 · 2026
NJPW Dominion 6.14 In Osaka-Jo Hall 2026
★ 8.02026
Movie
Dominion 6.14 In Osaka-Jo Hall was a professional wrestling event promoted by New Japan Pro-Wrestling (NJPW) that took place on June 14, 2026, at Osaka-jō Hall in Osaka, Japan. The show was headlined by an IWGP Heavyweight Championship match between reigning champion Callum Newman and Yota Tsuji, who earned a title shot after pinning Newman in a tag team match at New Japan Road in Karatsu 2026 ~ Ignition to Dominion in May 2026.
NJPW Road to Destruction 2026 - Day 1
NEW
NJPW Road to Destruction 2026 - Day 1 · 2026
NJPW Road to Destruction 2026 - Day 1
2026
Movie
The first night of Road to Destruction 2026 took place on September 5, 2026 at Light Cube Utsunomiya in Utsunomiya, Tochigi, Japan.
NJPW Yuji Nagata Produce Blue Justice XIX ~Aogi Futotsu~
Tomorrow
NJPW Yuji Nagata Produce Blue Justice XIX ~Aogi Futotsu~ · 2026
NJPW Yuji Nagata Produce Blue Justice XIX ~Aogi Futotsu~
2026
Movie
Blue Justice XIX ~Aogi Futotsu~ was a professional wrestling event promoted by New Japan Pro Wrestling (NJPW) that took place on September 6, 2026 at Togane Arena in Togane, Chiba, Japan.

Filmography

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