Aotake Exercise Pillow (Hello Kitty Design) Retail Price: 13,750 yen This was a gift. I am selling it because I have no opportunity to use it. The shipping will be done with the label affixed to the outer box. Thank you for your understanding. It is said to form the natural arch of the neck, allowing you to sleep in a comfortable posture, and is recommended for those suffering from stiff shoulders and headaches, those who want to improve their posture, and those who want to get a good night's sleep. It is said to be neither too hard nor too soft, and it supports the head and shoulders just right, making it easy to relax and relieve tension. It has a simple and cute design.