Thank you for visiting. I am selling a set of three books related to parenting. - Book titles: ① Parenting That Overcomes the Unknown / Agnes Chan ② Goodbye to the Correct Answer Mentality / Shinichi Funabashi, Shinichiro Kawamura ③ How to Raise Top Performers / Mooki Kim, Mrs. Pumpkin I think these books will be helpful if you read them early on, especially for parenting children in upper elementary school to junior high school. I read them with a notepad in hand. (If you wish to purchase them individually, I can accommodate you for 600 yen per book.)