A business book explaining the rules for gaining 10,000 fans in a year. - Title: How to Increase Your Visibility - Author: Takuichi Takeuchi - Publisher: Crossmedia Publishing - ISBN: 978-4-425-40993-5 - Content: The rules for gaining 10,000 fans in a year. I read it once and kept it at home. There are signs of wear from being stored, but no particularly noticeable scratches or stains. I am selling it to declutter. Please refrain from purchasing if you are sensitive to items stored at home.