Thank you for viewing. This is a new purchase, and the included CD is unopened. There is a slight stain on the top of the cover and a small scratch on the back cover, but I think it's not noticeable. (Please check the images.) The pages inside have little signs of use and are in good condition. Please consider this item only if you understand that it is a home-stored item. Thank you very much. ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ "The Brainwashing Technique of "Qigong" Where Dreams Come True on Their Own: The True Nature of "Qigong" Seen from Brain Science" Author: Hidehito Tomabechi #HidehitoTomabechi #Qigong #qigong #BrainScience