Japan has cancelled a planned visit to the US by its trade negotiator Ryosei Akazawa, delaying the process of finalising a $550 billion investment package to be offered by Japan to the US aimed at easing tariffs imposed on Beijing by President Donald Trump. Japan has cancelled a planned visit to the US by its trade negotiator Ryosei Akazawa, delaying the process of finalising a $550 billion investment package to be offered by Japan to the US aimed at easing tariffs imposed on Beijing by President Donald Trump.