NJPW lost its US TV deal a year early because Anthem offered them an ultimatum: have a working relationship with Impact Wrestling (i.e. NJPW wrestlers compete on Impact's show) or lose their TV deal on AXS. NJPW refused and their TV deal was yanked.
New Japan Pro Wrestling events are no longer airing on AXS TV. There are also no plans for NJPW events to air on American television at any point in 2020. According to comments made recently on Wrestling Observer Radio, the reason NJPW is no longer on AXS TV has to do with them not agreeing …
New Japan Pro Wrestling and All Elite Wrestling haven't worked together yet. That could be changing soon enough. During Wrestling Observer Radio, Dave