Hietori Miracle Socks: Kiwami (Extreme) Shufuto Seikatsusha (Housewife and Life Publishing) - Supervised by: Nobuyoshi Shinoura Promotes blood circulation & regulates the autonomic nervous system Unopened ◆ This was included as a bonus when I purchased the book, but I am selling it because I will not be using it. ○ Since it is unopened, we cannot respond to initial defects. Please understand this before purchasing. As this item is stored at home, please consider purchasing if you are looking for perfect quality.