The purpose of this paper is to suggest what are the ways to improve disaster resilience in the era of climate crisis. Some suggestions to increase disaster resilience can be presented as follows. Establishing the core system, including value, institute, leadership, devotion, expertise; Various stakeholders in the public and private sectors to participate in the decision-making and activities; Community to have the economic capacity to secure the resources to enhance disaster resilience; A long-term effective permanent cooperation platform between different social systems; The socially embedded disaster management system with disaster resilience for overcoming the impact of mega-disaster; Increasing disaster relief and welfare support activities for the resilience of disaster victims; Developing the role and capacity of the local community and active participation of local residents; Reducing disaster vulnerability, such as increasing investment in safety-vulnerable classes, regions, and facilities; An integrated disaster management organization that can respond externally while maintaining the internal efficiency of the organization.