NJPW Dominion 6.6 in Osaka-jo Hall

NJPW Dominion 6.6 in Osaka-jō Hall was a professional wrestling event promoted by New Japan Pro-Wrestling (NJPW) that took place on June 7, 2021, at Osaka-jō Hall in Osaka, Japan, headlined by Kazuchika Okada vs. Shingo Takagi for the vacant IWGP World Heavyweight Championship.