"Introduction to Power Stones Proven by Science: Why Do Natural Stones Bring Good Luck?" by Asami Ito Price: ¥1600 I am selling this book because I was satisfied with the purchase and haven't read it much. I will ship via Yu-Yu Mercari, so if you purchase on the weekend, it will likely be shipped the following week. Thank you for your understanding. #AsamiIto #book #society/general