Abstract
This study aimed to identify the priority of educational needs to strengthen the competency of forest healing instructors who operate forest healing programs for cancer survivors. A survey was conducted with 91 forest healing instructors using a questionnaire. The average perceived importance of the forest healing program for cancer survivors of forest healing instructors was higher compared to the average knowledge of the forest healing instructors. The Borich needs assessment model showed the highest educational need in the domains of "Cancer survivors' overview" and "Health status screening method". In addition, deriving the priority of educational needs using the Borich needs assessment model and the focus trajectory model revealed that the highest priority was for "Health status screening method" and "Effective communication with cancer survivors". These results can be used as basic data for developing a forest healing instructors training program for cancer survivors that reflects the instructors' needs and the characteristics of cancer survivors.