International Journal of Science, Engineering and TechnologyAuthors: Rajeew Vishvakarma, Sooraj Jacob
Abstract: Japan is undergoing a demographic transition marked by population aging, declining fertility, workforce reduction, and regional depopulation. These changes increasingly affect the structure, economics, and technological strategies of banking and fintech. Traditional banking models reliant on branch networks, household formation, lending growth, and labor-intensive service delivery face sustainability challenges in an aging society. This paper investigates how Japan’s demographic crisis is transforming banking, fintech, and AI-enabled financial services. Using a case study based on secondary research, it examines pressures on traditional and regional banks, payment ecosystems, behavior, and workforce availability. It assesses responses through digital banking, cashless payments, artificial intelligence, robotic process automation, cloud modernization, open banking, embedded finance, and hybrid service models. The paper introduces a five-layer framework linking demographic pressures to banking stress, technology responses, governance adaptation, and long-term transformation, identifying demographic decline as both constraint and catalyst.
DOI: http://doi.org/10.5281/zenodo.20785745
