For sale: A set of four-season, color-changing sake cups (ochoko) from the "Tosa Sai" series. I received these a long time ago and am selling them as part of a decluttering effort. I remember using them once or twice when relatives gathered, but otherwise, they've been stored in a cabinet for a long time. When listing them this time, I opened the box for the first time in ages to inspect them. There are eight ochoko in the set, but one of them doesn't have a maker's mark (it's a deep green color). I believe I was told that the shop owner selected it as the eighth cup because the original set didn't have a complete set of eight. All eight cups are free of scratches, cracks, and stains, and I believe they are in excellent condition. Thank you. 0803