The aging population is a major systemic challenge of the 21st century, reshaping healthcare demand, organizational structures, and knowledge dynamics. In highly aged countries like Japan, demographic pressures expose fragmentation in care pathways and the limits of purely structural or technological solutions. This paper sees Knowledge Management (KM) and Relational Capital (RC) are strategic assets that enable healthcare organizations to turn aging from a liability into a catalyst for learning, coordination, and innovation.
The study examines the interplay between KM and RC within a university-hospital ecosystem, specifically analyzing Kansai Medical University (KMU) and its affiliated hospital in Japan. It employs an Interventionist Research approach, using six months of participant observation, institutional documentation, and interviews to deepen the integration of knowledge translation into routine organizational processes.
The results indicate that KMU functions as a relational nexus where clinical, organizational, and community knowledge converge. Formal procedures, such as interprofessional rounds, digital repositories, and structured training, enhance knowledge generation and dissemination, whereas informal, trust-based networks promote the exchange of tacit knowledge. Collectively, these processes strengthen coordination, resilience, and continuity of care in response to population shifts.
The study emphasizes that traditional Japanese caregiving concepts are culturally ingrained in senior care, yet are increasingly implemented through modern knowledge and relational frameworks. In this setting, RC links hospital services with community-based care, facilitating integrated models in which clinical transitions are processes of knowledge translation supported by relational continuity.
Digital technologies, such as telemedicine, digital platforms, and AI-driven tools, augment these dynamics by improving service delivery and enabling trust-based interactions in virtual settings. Nonetheless, the research shows that technology is effective only when integrated within robust relational and knowledge frameworks, functioning as an enabler rather than a replacement.
The university serves as a pivotal coordinator of the healthcare knowledge ecosystem, integrating education, research, and care delivery while ensuring the stability of knowledge flows across many stakeholders. The study proposes the relational hub as an empirically grounded configuration that renders KM and RC observable and actionable within healthcare ecosystems. It implies that effective responses to aging require organized knowledge-sharing systems, intentional development of research collaborations beyond hospital confines, and a university-led coordination role to promote innovation.