This is a magazine specializing in junior high school baseball. 1-10 volumes, plus 2 other books, for a total of 12 books. Although they are old, they are in good condition. In addition to the first 10 volumes, I will sell a set of two popular books: "Practice Methods of Strong Schools" and "Baseball Taro Childcare." They were about 1500 yen each at the time. Packed with information! Recommended for those who are starting hardball baseball, mainly for seniors, boys, young players, and ponies. I think they are very clean, but they are used, so please refrain from purchasing if you are sensitive to this.