Thank you for viewing. Purchased from Shimachu in December 2023 for 21,800 yen. I am selling it because I switched to a different chair. As far as I can tell, I've sat in it about 10 times. Overall, it appears to be in good condition, but as it is a used item, there may be minor overlooked stains or scratches, so please understand. The chair's height adjustment and swivel function are both working without any problems. Please check the photos and purchase with your understanding.