What Japan Can Teach BC About Aging Well - and Spending Less Doing It
Japan presents a paradox that should be of great interest to BC’s health system leaders: it has the world’s oldest population, with over 29% of its citizens aged 65 or over, and yet it has developed a system that has allowed many older adults to remain independent and active in their communities for longer.
Japan is not a perfect model, and its experience cannot simply be transplanted to British Columbia. Its population structure, health system, culture and financing arrangements are different. What is relevant is the underlying policy logic. Japan invested early and systematically in compressing morbidity: keeping people healthier and functionally independent for longer, so that the period of intensive care dependency is shorter and occurs later in life. That has meant investing in community-based prevention, functional assessment, rehabilitation, social participation and a long-term care insurance system designed, at least in part, around maintaining independence rather than simply managing decline.
The timing matters for BC. The province is projected to have one in four residents over 65 by 2036. The long-term care waitlist has already tripled since 2016, with average wait times approaching 290 days and a projected deficit of 16,000 beds over the next decade. BC is therefore approaching the same fundamental demographic challenge Japan has been managing for decades. The question is not whether BC will need more long-term care capacity. It will. The more important question is how much of that demand can be reduced, delayed or avoided by changing what happens before someone reaches the point of needing institutional care.
The Reablement Philosophy
Central to Japan’s approach, and to the Danish model discussed in an earlier post in this series, is the concept of reablement. The principle is straightforward: when an older person experiences functional decline, the first response should not automatically be to provide more care that compensates for lost function. Instead, the system should ask what can be restored, maintained or enabled, and what targeted support would allow the person to remain as independent as possible.
This represents a significant shift in the role of the health and care system. Rather than treating increasing dependency as an inevitable progression, reablement treats function as something that can sometimes be strengthened or preserved through rehabilitation, physical activity, environmental adaptations, assistive technologies and practical support.
Systematic reviews find that case management models incorporating reablement and rehabilitation improve function and appropriate medication use, increase use of community services, and reduce nursing home admission - however evidence is limited. Complex multifactorial care models for aging populations, particularly those that are person-centred, address health and social needs together, and involve multidisciplinary teams, show the most consistent evidence for delaying entry into residential care.
Japan’s Long-Term Care Insurance system, introduced in 2000, provides an important structural example. It created a dedicated financing mechanism for long-term care while incorporating prevention and support services intended to maintain independence. The broader lesson is not simply that Japan funds more services. It is that the system can be designed so that maintaining function becomes an explicit objective rather than an incidental benefit.
That changes the conversation with an older adult. Instead of asking only, “What care do you now require?”, the system can also ask, “What can you still do, what has changed, and what support would help you continue doing it?” That distinction becomes increasingly important as the number of older adults grows faster than the workforce and institutional capacity available to care for them.
Physical Activity, Social Connection, and What Actually Delays Decline
Reablement is not limited to formal rehabilitation. Physical activity, social connection, purpose and participation in community life are also important components of healthy aging.
Japan’s ikigai culture, broadly understood as having a sense of purpose and meaning in daily life, has been studied as a potential predictor of longevity and functional health in older Japanese populations. More broadly, research has linked social isolation and loneliness in older adults with poorer cognitive and physical health, increased hospitalization and higher mortality risk. The often-cited comparison with smoking 15 cigarettes a day is useful for communicating the scale of the association, although the evidence should not be interpreted as meaning that social isolation has an identical causal effect to smoking.
The policy implication is nevertheless important: social connection is not simply a wellness issue. It is relevant to health, function and service use.
BC’s Compassionate Communities initiatives, supported by the BC Centre for Palliative Care, are building precisely the kind of community infrastructure that can address social isolation, death literacy, caregiver support and participation. This work should not be viewed as peripheral to an aging population strategy. It is part of the infrastructure that allows people to remain connected to their communities as they age.
A community that can support older people in maintaining relationships, purpose and participation may help delay the functional deterioration that ultimately generates greater health and long-term care needs. It also creates capacity outside the formal health system, which becomes increasingly important when professional care resources are constrained.
The Budget Logic That Follows
Budget 2026 delayed 1,223 long-term care beds at a projected cost of $1.8 million per bed. The Finance Minister called the per-bed cost “crazy.” The more important issue, however, is what happens next.
If the response to rising demand is primarily to build more beds, BC will continually be trying to catch up with demographic change. New capacity is necessary, but it does not address the upstream factors that determine how many people ultimately require institutional care, or how early they enter the system.
The alternative is not to stop building beds. It is to invest much more deliberately in the years before a bed becomes necessary: prevention, physical activity, falls prevention, medication optimisation, rehabilitation, home adaptations, caregiver support, social connection and reablement. These interventions will not eliminate the need for long-term care, but they can change when and how people enter it.
Japan spent decades building community infrastructure and adapting its financing and care systems to an aging population. Its experience demonstrates that demographic aging does not have to translate directly into institutional dependency. It also demonstrates that the infrastructure required to respond effectively cannot be created when the crisis has already arrived.
That investment horizon is uncomfortable for annual budget cycles. It is nevertheless essential for a province facing a quarter of its population crossing 65 within the next decade.
The choice is therefore not between building beds and not building beds. It is between building a system that reduces, delays and better manages the need for those beds, and continuing to expand institutional capacity after demand has already materialised.
For BC, the strategic question should be simple: what would we need to build today if our objective was not simply to care for more dependent older adults, but to help more people remain independent for longer?
