Murakami Shingo's "Hanbun Ron" (Half Theory) is a business book that explores the way of thinking of imperfect humans. - Title: Hanbun Ron (Half Theory) - Author: Shingo Murakami - Publisher: Gentosha - ISBN: 978-4-344-99199-6 - Number of pages: 180 pages Thank you for viewing. ☆Instant purchase without comment is OK☆ This item is for sale to those who understand that it is a used item and has been stored at home. ^ ^ Please refrain from purchasing if you are seeking perfection. m(_ _)m Please consider the above before purchasing. ※It is also possible to purchase with other items on sale, and in that case, we will offer a discount, so please comment.