Thank you for looking! Kibi Sogeisha Okina This item was given to my family as a wedding 기념품 (kinembutsu - commemorative item) about 40 years ago, and has been kept in storage ever since. Therefore, the names and date of the wedding anniversary are written on the back of the mask. I would like to sell this to someone who understands this. I have carefully checked for any noticeable stains or damage, but there may be oversights, so please understand. Please refrain from purchasing if you are nervous, as it has been stored at home. There are no smokers, and there are no pets. Thank you.