These are Showa-retro style zori (sandals) for a kimono, featuring a tie-dye pattern. I received these from an acquaintance, so I don't know the exact purchase date or other details. As shown in images 5-6, there is some damage to the thong and the toe area. There is also a quality assurance certificate, but there are stains on the bottom of the paper due to aging. These are vintage items with some damage, so I am offering them at a low price.