Gymnastics and other physical and recreational activities that were held at senior citizens’ facilities have been suspended during the COVID-19 pandemic to prevent infections. Moreover, globally, meetings, lectures, and training programs are now conducted using Zoom and Microsoft teams. In light of the current situation, we developed a method and an instruction manual for simultaneous, interactive online training for providing psychological support using Dohsa-hou through lectures and practicums. Specifically, we developed a practical training format for conducting Dohsa-hou consisting of explanations and practicums, structured as a flow from preparations, explanations, exercises to a questionnaire for participants. We also presented the key points of the training and developed a checklist, which would be compiled as an instruction manual. We also discussed the essential issues for supporters implementing this method with older adults.