If WWE ever wanted to sign Kazuchika Okada to a deal, they likely would be looking at something over $2 million per year to make it even possible. Amount is based on his current deal and what NJPW has been spending building him up as their new "Ace" or mega star.
Got revealed during a recent article Vice had about Kenny Omega.
https://sports.vice.com/ca/article/k...ling-superstar