For those wondering how this ball wasn't out of play and the Japan goal stood...
— Henry Bushnell (@HenryBushnell) December 1, 2022
The entirety of the ball has to cross the entirety of the plane of the end line — i.e. as if there were an line drawn straight up from end line — for it to be out of play.
Camera angles deceiving pic.twitter.com/I0TyODIkXD