- Title: Introduction to Power Stones - Author: Asami Ito - Content: A book explaining how to use power stones for health and healing. - Price: 1200 yen While there is some wear and tear, the book is in a condition that allows for reading without issue. Please forgive any oversights, as this is a casual inspection. Due to being a used item stored at home, please refrain from purchasing if you are seeking perfection. Negotiations for price reduction are not accepted. Instant purchase is welcome.