This set comes from Niigata and Kumamoto.
The board is gorgeous. It has very clean corners and edges, but it also has amazing grain. The heartwood color is consistent with Kaya and Katsura, but based on the wavy grain, the warm orange tone, and the high density, I think it is Kaya.
The bowls are Keyaki (zelkova), which have fantastic lines and their original finish. In addition, please note the maker's mark on the underside - this is a sign of high quality. They also come with a modern paulownia storage box.
The stones are slate and shell size 30 (8mm). The white stones appear to be snow-grade when backlit, but will be priced as moon-grade because I can't be sure. There are 180 of each color, and the black pieces are slightly thicker than the white (8.3mm).
International Seamail shipping with Japan Post (to almost everywhere) is already included in the purchase price - this service takes up to 3 months. You may upgrade to FedEx shipping by adding this upgrade to your cart - this gives your items more room for padding and reduces the transit time to 1-2 weeks. In either case, please allow 1-2 weeks for your package to be packed and labeled for Customs and scanned by the shipping service, at which point we will email you a tracking number that you can use to sign up for notifications.
Please understand that this is a vintage item, so it is sold in an as-is condition.