This is consistent with the earlier reports that FFXVI met expectations, just not the high end of their expectations.
I don't see how they can't be concerned about the Japan numbers, though. When the dust settles, this will likely continue a downward trend for the series over there since the last peak with FFX. Obviously an Xbox release won't change things much, and I can't help but wonder if they are crossing their fingers for a strong PC showing over there. Very unusual place for a Japanese publisher to be in.