A set of 25 Yamada-ryu koto music scores published in the 1970s-80s (photos 1 and 2). Offered for sale to organize my bookshelf. There are no torn or missing pages, and they appear to be in good condition for reuse. Minor creases on page corners and light writing are noted on a very few scores. Total acquisition cost: 10,100 yen (1980s)