![How to form an unwavering opinion](http://seibundo-store.com/cdn/shop/products/91533_{width}x.jpg?v=1615447791)
Author: Futoshi Hamabatake
Click here for details of the book *Seibundo Shinkosha official website
How to create consistent opinions | Seibundo Shinkosha Co., Ltd. (seibundo-shinkosha.net)
Author: Futoshi Hamabatake
Click here for details of the book *Seibundo Shinkosha official website
How to create consistent opinions | Seibundo Shinkosha Co., Ltd. (seibundo-shinkosha.net)