"Idol Entrepreneur" Tadayoshi Ohkura Price: ¥1800 New, Unused Thank you for looking. This is a business book explaining 45 rules for strengthening an organization. I have multiple copies, so I'm offering this one for sale. I hope many people will read this book! It's organized by theme, making it a very easy read. It also covers various groups, so those interested should definitely consider purchasing it. - Title: Idol Entrepreneur - Author: Tadayoshi Ohkura - Content: 45 Rules for Strengthening an Organization - Theme: Management/Business