This document discusses child welfare issues in Japan and potential solutions. It notes that there are not enough child social workers compared to other countries. Surveys find Japanese child welfare officers have too many cases and not enough time due to lack of staffing. To address this, the document suggests increasing the number of child social workers and implementing preventative programs like "Home Start" and "Hello Baby!" which involve home visits and volunteer support for new parents to prevent child issues. While Japan has started some prevention programs, challenges remain in increasing volunteer participation and ensuring consistent implementation across regions.