Mutoh is the owner and founder of Wrestle-1 ( W-1 ) , where he currently also wrestles semi-regularly , and makes occasional special appearances for American promotion Total Nonstop Action Wrestling ( TNA ) as part of a TNA/W -1 talent exchange partnership .
He is the founder of Wrestle-1 ( W-1 ) and is the current owner of the promotion . He also wrestles for it semi-regularly , and also makes occasional special appearances for the American promotion Total Nonstop Action Wrestling ( TNA ) as part of a TNA/W -1 talent exchange partnership .