"The Story of Academic Improvement in the Kageyama Class: What I Taught and Learned at Yamaguchi Elementary School" Hideo Kageyama Price: ¥1,430 #HideoKageyama #Book #BOOK #Humanities #Society The book has not been read, and the inside is in a clean condition. There is slight yellowing on the cover due to age. Please refrain from purchasing if you are sensitive to this. No claims or returns are accepted.