In reply to Peter Lancashire.

I don't work in the SAS/STAT group, but I will relay your request. As mentioned in this article, PROC FREQ already does what you ask.

I don't know what to advise about Japanese. There is not one visualization that fits all data and all labels. SAS provides support for changing many attributes of a graph (width, height, font size, bar width, vertical/horizontal orientation,...), so the best I can suggest is that you experiment and choose the combination that best enables the reader to understand the data.