This study aimed to elucidate how school employees caring for students with intellectual disabilities managed emergencies caused by the COVID-19 pandemic. It attended to decision-making by school managers as well as the engagement of local teachers in the outcome resolution process. A total of 10 teachers employed in different positions were purposefully selected from a school for students with intellectual disabilities in Osaka, Japan, and interviews were conducted with them via Zoom. The thematic analysis identified six significant premises: sensemaking, emergency responsive organization, high morale, planning through prioritization, risk management, and recovery from adverse incidents. The findings suggest distributed leadership functions to successfully sustain security in educational practices. Additionally, the empirical study consisting of interviews with staff in multiple positions reveals that all of the staff's proactive participation in decision-making and the communication process enabled the school to cope with the pandemic crisis as a united organization.