A study book to cultivate reading comprehension and calculation skills without relying on AI. - Title: Overwhelming Basic Academic Ability That Smart Kids Possess - Author: Hideo Kageyama - Publisher: KUMON Thank you for viewing. Price: ¥1,650 (tax included) #HideoKageyama #Books #Society/Education/Learning Only read once after purchase. In excellent condition. However, please refrain from purchasing if you are concerned about minor details due to amateur storage and inspection.