This book focuses on the "great debates" of historical figures such as Toyotomi Hideyoshi and Shibata Katsuie, and Sakamoto Ryoma and the Kishu Domain, explaining how their "words" moved Japanese history. I read it once and have kept it on my bookshelf at home. It is in excellent condition with no stains, discoloration, or sun damage, and no signs of aging. Please consider this item, understanding that it is a used book.