A set of two books in a manga series for enjoying and learning about baseball. Don't underestimate them as just manga. They are quite well-made books. My child enjoyed reading them often. ① "Fun to Understand with Manga! Little League Baseball" Edited by Seitosha Editorial Department Price: ¥1320 Reveals the training methods of 6 professional baseball players. Get better by reading the manga. You can learn while having fun. ② "Get Even Better with Manga Little League Baseball" Seitosha Price: ¥1320 Tomonori Packed with techniques to win games No tears or writing were found during inspection. Please forgive any oversight. They are not perfect. Please also make your judgment based on the photos. Please understand that there may be slight changes due to storage and aging. These are used items stored at home, so please consider purchasing if you understand this. Please refrain from purchasing if you are sensitive to such things.