【Description】 This is a famous book compiled by Mr. Yoichi Mukaiyama, featuring classroom newsletters and other materials. Published approximately 40 years ago, it is a very valuable book and is now difficult to obtain. Although it is an old book, it contains many lessons and insights that can be used directly in today's classrooms, making it a valuable book. Recommended for those involved in education and those interested in TOSS/Mukaiyama's practices. 【Condition】 ・Due to the book's age (40 years old), there is some deterioration (yellowing, scratches, etc.) ・It is in a condition that allows for reading without any problems. ※Please check the photos for detailed condition. 【Shipping】 We will ship via anonymous delivery with waterproof packaging and careful packing. Immediate purchase is welcome. 【Notes】 ・Please purchase only if you understand that this is a used book. ・No claims or returns are accepted to prevent product substitution.