\"The Black Negotiation Techniques of a \"People Person\": The Magical Art of Persuasion That Makes You Say Yes\" Yoshito Naito Price: ¥552 (excluding tax) Daiwa Bunko Condition is extremely good. However, there are some stains on the upper right corner of the back cover and the top of the book. They are not very noticeable, but please be aware of this (photos 5 and 6). This is an interesting and readable book by a leading expert in business psychology. #YoshitoNaito #Yoshito_Naito #Book #Ethics/Morality/Ethics/Morality