※ This is a rare, highly sought-after premium book that is currently very difficult to obtain. A valuable educational method by Mr. Takefusa Kubo, the father of Japan National Team player Takefusa Kubo, who guided his son to the world's top level. This book is considered a "legendary bible" not only in the soccer world but also among parents struggling with child-rearing. 【Value of this book】 It is currently out of print and unavailable in bookstores, and the price continues to rise in the used book market. It's not just a technical discussion; it's packed with a "philosophy of success" applicable to business and education in general, including how to create a home environment and how parents should be involved. 【Condition】 I have read this book with affection, so it has the following signs of use: • Obi (paper band) and cover: There are folds, bends, and wrinkles due to storage. • Main body: There is some yellowing due to aging, and slight soiling on the cover when the dust jacket is removed. • Pages: There is no damage (tears or writing) that would interfere with reading. This is an old book. Please refrain from purchasing if you are looking for a perfect copy. I would like to sell it to those who value the "content's worth" over the "perfection of the condition" and those who want to incorporate this method for their children's future. 【Shipping】 I will take waterproof measures and ship it promptly. #TakefusaKubo #TakefumiKubo #RareBook #OutofPrint #HardtoFind #PremiumBook #Soccer #EarlyChildhoodEducation #SelfImprovement #ParentingTextbook #JapanNationalTeam #Barcelona