X JAPAN just posted a press release on their french official homepage.
AZOFF MANAGEMENT will take care of X JAPAN WORLD TOUR.
They decided to postpone every tour date of this year. The first concert of X JAPAN WORLD TOUR will be the countdown live.
In the next spring, there will be a nationwide tour in Japan followed by a world tour with a concert in Paris and Sweden, and probably some more.
Read the full press release here.
EDIT: According to the official Japanese X JAPAN website, the concerts in Hong Kong, Bankog, Taiwan and Korea are currently expected to be performed as scheduled.