An introductory book that teaches thinking methods through 32 keywords. - Title: Introduction to "Training Your Intellectual Agility" - Author: Isao Hosoya - ISBN: 9784492757884 - Content: Learn the basics and how to use 32 keywords. - Price: 1500 yen This is a layman's inspection, so I haven't checked every detail. Please understand that there may be oversights. Also, as this is a used item, I strongly recommend that those who are sensitive to such things refrain from purchasing. Thank you for viewing.