At @Bruno's suggestion, let's start tracking, for reference, showato that have received shinsa papers.  Please correct me if I have this wrong, but there are showato that come with registration papers, but they are not what we are tracking.  We are tracking NTHK and NBTHK papers.  To complicate matters, I've just learned that there is an NTHK and an NTHK-NPO: From Bruno:  "I have been told a bit more informations recently by Chris B.   "The NTHK split into 2 groups after the