This study examines submunicipal organizations in Taiwan and Japan, both of which can be traced back to ancient Chinese systems of local governance. In Taiwan, villages (li/tsun) have developed into formal units of democratic administration, integrated into the broader framework of local government. In contrast, Japanese neighborhood associations (chōnaikai/jichikai) remain private, voluntary groups without any statutory authority. For much of the twentieth century, this status was unclear, and many citizens assumed that joining their local association was a civic duty. More recently, however, residents have recognized that no such obligation exists, resulting in declining membership across many urban areas.


Participant observation conducted in a Taiwanese village in 2011 revealed marked differences in organizational practices compared to Japanese cases and suggested more systematic and rational approaches to local governance. Building on this initial fieldwork, over the past decade I have conducted extensive investigations in Japan, examining both rural and urban communities. This longitudinal research has allowed a clearer understanding of how Japanese neighborhood associations operate in practice and how historical and cultural factors, especially the centrality of irrigation for rice cultivation, continue to shape governance. In rural areas, farmers' councils allocate water through collective decision-making, with all participants bearing both rights and obligations; this tradition persists today, whereas urban residents, detached from rice-cropping culture, lack comparable duties, complicating local community governance.


Although Taiwan and Japan are culturally very similar, differences in agricultural conditions—particularly the critical role of irrigation in Japan—have led to divergent institutional trajectories. These contrasts illustrate how environmental factors can shape governance practices, even between neighboring Far Eastern societies that share historical roots. Continued collaboration with Taiwanese scholars and residents is necessary to further clarify historical developments and the distinct evolution of local community institutions in the two countries.