A self-understanding method to free yourself from the worries of life. This book explains how to deepen self-understanding and find what you want to do. ♦︎Author: Jimpei Yagi ♦︎Publisher: KADOKAWA ♦︎Price: 1,400 yen I kept it at home after reading it once, so I think it's in good condition. Anonymous shipping No price reduction Please consider purchasing if you understand that it is a used book and that it has been inspected by an amateur. Please read the profile before purchasing.