[Machine Translation] This issue features the second installment of "Practice of Home Care." Volume 29 Number 2 dealt with illnesses, and this issue focuses on how to deal with injuries and heat stroke. As the temperature rises and children become more active, injuries, heat stroke, and insect bites will increase. Children are often away from home, and there may not be a hospital nearby. It is important to take care of your child at home before visiting a doctor to prevent the disease from worsening. Therefore, in this issue, we have compiled the contents that childcare providers and medical professionals should know, based on the evidence, such as the introduction of initial responses to head contusions, sprains and fractures, accidental ingestion of foreign objects, airway foreign objects, insect bites, and heat stroke, which are relatively easy to encounter, and updates on wound treatment and care of burns. We hope that this will be an opportunity for you to review procedures that you have taken for granted. We have also included treatment of dental injuries and eye injuries, which are often blind spots. In addition, based on these injuries and others, we have also included a review of first-aid kits to be prepared at home. We hope that this special issue will be a useful reference for providing information to parents.