I meant exactly the opposite. For games which are over 1M WW but not in Japan, such as our beloved XC2, or FE3H, ARMS, Pikmin 3D, etc. we get yearly updates on their WW sales from CESA, but we haven't had any update on their domestic totals since their first FY (or worse, we are using the latest available Famitsu number if higher than the latest official shipment from Nintendo, and ignoring the digital sales which were already included in that shipment). If anyone lacking this knowledge takes a look at these charts, they will conclude, for example, that XC2 only sold 10-15% of its total in Japan, when the actual ratio should be 25-30%.
Ideally each and every reported number would have a latest update date by its side, like in Celine's charts. But I understand this would mess up the clear and straightforward format of your tables, so perhaps you could mark with a symbol those games whose latest WW and JP updates are from different FYs or, at the very least, I would put a disclaimer in the explanation of the thread.