I've had this book on my bookshelf without ever reading it. The condition is as shown in the photos. There are scratches on the back cover from the bookshelf hardware. There's a slight crease at the bottom of the spine. The main body of the book hasn't been opened, so it's very clean. INPUT: The Input Method the Brain Will Never Forget Taught by the Principal of Stanford Online High School. A business book explaining techniques to improve memory through effective input methods. - Title: INPUT: The Input Method the Brain Will Never Forget - Author: Tomohiro Hoshi - Publisher: Asa Publishing - Price: 1500 yen + tax - ISBN: 9784866686522 Thank you for looking. Thank you.