Why buying is not automatic wealth-building, and how to frame the decision.
It depends on how long you will stay, job stability, and the property; many Japanese homes depreciate, so treat a home as shelter first, investment second.
In some countries buying almost always builds wealth; in Japan it is more nuanced. Many homes — especially older wooden houses — depreciate over time, and resale liquidity varies sharply by location, so a purchase is not automatically an investment win. The land component and prime-area properties behave differently. Renting keeps you flexible, which matters a lot if your job or country of residence might change.
Buying can make sense for long-term residents who value stability, have permanent residency or Flat 35 access, and have modeled the full picture: down payment, closing costs (6–10%), maintenance and management fees, property tax, interest-rate risk, and realistic resale value. If you might leave Japan within a handful of years, renting usually wins on flexibility and cost certainty. Decide on your own numbers, not a sales narrative.
Rather than trusting a single break-even figure, run several scenarios: pessimistic, central, and optimistic resale; zero appreciation; a major repair; and an early sale after three or five years. On the renting side, model the monthly rent, renewal fees, any deposit loss, and rent inflation; on the buying side, model the purchase costs, the mortgage, ongoing ownership expenses, the resale price, selling costs, tax effects, and the investment return on the cash you did not spend. Buying tends to win only when the likely holding period is long enough to absorb the 6–10% transaction cost and the property is liquid enough to sell without a large discount — so decide on holding period and cash strength first, then let the numbers, not a sales narrative, settle it.
Fixed-rate mortgage · Japan Housing Finance Agency
A long-term fixed-rate mortgage program backed by the Japan Housing Finance Agency, offered via partner lenders and often accessible without permanent residency.
It depends on how long you will stay, your job stability, and the specific property. Unlike some countries, many Japanese homes — especially older wooden houses — depreciate, and resale can be slow outside prime areas, so buying is not automatically wealth-building. Renting keeps you flexible, which matters if you might move or leave Japan. Buying can make sense for long-term residents wanting stability who have modeled the full cost and resale risk. Treat a home as shelter first.
Beyond the down payment, budget roughly 6–10% of the price for closing costs (諸費用): the agent’s brokerage fee, registration and judicial-scrivener fees, loan guarantee and administration fees, stamp duty, acquisition and property taxes, and fire/earthquake insurance. New-build and pre-owned costs differ. These are easy to underestimate, so get an itemized estimate before committing.
The down payment plus roughly 6–10% of the price in closing costs, plus an emergency and repair reserve.
Buildings may be heavily depreciated in market practice, but land, location, and quality create varied outcomes.