This is Japanese paper made in Kyoto. It seems that some sheets have been used, and it is a set of about 90 sheets. The bag has been opened, so please consider this only if you are okay with that. The set includes 10 patterns (about 40 sheets) + 4 solid colors (about 50 sheets) (see photo 2). The texture and thickness vary depending on the pattern. Some are a bit thick, so there may be some paper that is not suitable for origami.