This is a set of Rieikai's Bacchirikun Drill Advanced Edition materials. The three books in the second photo have been cut, as I purchased them this way. They have been cut. I used them by making copies, so there is basically no writing. However, some have dates and check marks/crosses in the corners, while others do not. Please understand this before purchasing. - Series Name: Rieikai's Bacchirikun Drill - Drill Type: Advanced Edition - Cut Drill Numbers: 100, 96, 40 - Contents: Understanding Stories, Development of Dot Figures, Reasoning of Appearance Thank you for looking.