Abstract
Introduction Participation is a central outcome in community-based rehabilitation, particularly in aging societies where social isolation among older adults is increasing. Community nurses have emerged as key facilitators of social participation in community settings. However, the mechanisms through which community nurses reconstruct participation in everyday practice remain insufficiently understood. This study aimed to clarify how community nurses reconstruct and facilitate participation in community-based rehabilitation. Methods This retrospective qualitative study analyzed activity logs and reflective practice records documented by three community nurses working in a rural Japanese community between January and December 2025. Thematic analysis following Braun and Clarke's framework was conducted. Participation episodes were identified and analyzed to examine how participation emerged and was facilitated in everyday community practice. Identified activities were also interpreted with reference to the participation concept of the International Classification of Functioning, Disability and Health (ICF). Results A total of 134 participation episodes were identified across multiple participation domains, including community life, recreation and leisure, interpersonal relationships, and digital communication. Four themes were identified: (1) creating participation-ready environments, (2) facilitating reciprocal roles and resident empowerment, (3) reconstructing participation through personal narratives and identity, and (4) bridging participation barriers through relational and structural support. Participation emerged as a relational and dynamic process embedded in everyday community interactions. Conclusions Community nurses play a critical role in reconstructing participation in community-based rehabilitation by facilitating relational engagement, enabling meaningful social roles, and reducing participation barriers. These findings provide empirical insights into how participation can be operationalized in community practice and highlight the potential of participation-oriented approaches in aging societies.