Pastel Communication Co., Ltd. (Location: Tokyo, Representative: Kayoko Yoshino) announces that its new book, "Developmental Disabilities/Gray Zone Child-Rearing: If You Find It Difficult, Try Saying This!" (Author: Kayoko Yoshino / Publisher: Toyo Keizai Inc.), released on June 17, 2026, has achieved the #1 spot in Amazon's 'Child-Rearing' category new arrivals ranking and the #5 spot in the bestselling ranking. The book ranked #1 in new arrivals and #5 in bestsellers in Amazon's 'Child-Rearing' category. *Source: Amazon 'Child-Rearing' Category / Surveyed on June 25-26, 2026. In addition, in conjunction with its release, related articles began to be published on Toyo Keizai Online starting June 24. These articles offer practical communication tips for parents struggling with child-rearing for children with developmental disabilities or in the gray zone. "Not getting through no matter how many times you say it" is not the parent's fault, nor the child's selfishness. In child-rearing for children with developmental disabilities or in the gray zone, many families face challenges such as: "Not moving even after being told multiple times" "Having tantrums when corrected" "Daily battles over homework, games, and morning preparations" "Normal communication doesn't get through" This book specifically introduces "communication that reaches" tailored to the child's developmental characteristics for these everyday difficulties. It is not just a book on discipline or a collection of phrases; its unique feature is that it breaks down the order, words, and interaction methods that are more likely to reach a child's brain into a format that parents can practice at home. Features of This Book 1. Understand immediately usable communication for common problems It covers common parenting scenarios such as morning preparations, homework, games, YouTube, tantrums, school refusal, and sibling conflicts, providing a concrete understanding of "What should I say in this situation?" 2. Exp