A comfortable retirement works out cheaper in Portugal — around £2,400/month for a couple, versus £2,500 in Japan (about 4% more).
Cost of living, side by side
| Japan | Portugal | |
|---|---|---|
| Modest (couple/mo) | £1,650 | £1,700 |
| Comfortable (couple/mo) | £2,500 | £2,400 |
| Premium (couple/mo) | £3,900 | £3,800 |
Indicative monthly estimates for a couple — real costs vary by location, lifestyle and exchange rates.
Japan: Foreigners have the same rights as Japanese nationals and can buy land, houses and apartments freehold, with no residency or visa requirement. From April 2026 buyers must disclose nationality at registration (a record-keeping step, not a restriction), and a small number of plots near defence sites can be reviewed.
Portugal: Foreigners can buy property freely in Portugal, with full freehold ownership.
Japan: Japan has no dedicated retirement visa. Self-funded retirees typically use a long-term 'Designated Activities' stay, broadly needing substantial savings (around ¥30 million) or steady pension income of roughly ¥250,000 a month; spouse and family routes are also common.
Portugal: The D7 visa is popular with retirees who have stable passive income (pension, rentals, investments).
Japan: Healthcare is excellent and universal — residents on a long-stay visa enrol in National Health Insurance, paying income-based premiums and then about 30% of costs (less for the elderly), with high-quality hospitals nationwide. Care is affordable by Western standards, though English can be limited outside the major cities.
Portugal: Portugal's public SNS gives legal residents low-cost universal care, and many expats add private insurance (roughly £40-100 a month depending on age) for faster appointments and English-speaking doctors; the Algarve and main cities have good private hospitals.
Japan: For your first five years as a Japanese tax resident you count as a 'non-permanent resident', so foreign income such as a UK pension is taxed only to the extent you remit it into Japan; after five years Japan taxes your worldwide income. Rates are progressive (national 5-45%, plus a flat ~10% local inhabitant tax), and the UK-Japan treaty helps avoid double taxation.
Portugal: The old NHR tax break has closed to new arrivals and its replacement (IFICI) does not cover pensions, so a retiree becoming resident now is generally taxed on pension and foreign income at standard progressive IRS rates up to 48%, subject to the UK-Portugal treaty; take advice before moving.
Japan: Four distinct seasons: hot, humid summers with a June-July rainy spell and late-summer typhoons, and cold, often snowy winters on the north and Japan Sea side. Spring cherry blossom (late March-April) and crisp autumn colour (October-November) are the best months. Extremely safe with very low crime; English is limited outside big cities and tourist areas, but they drive on the left, which is familiar for Brits, and daily life runs smoothly once you settle in.
Portugal: Mild Mediterranean and Atlantic climate with hot dry summers and mild wet winters, the Algarve being the sunniest; spring and autumn are the most pleasant months. Portugal is one of Europe's safest and most welcoming countries; English is widely spoken in expat and tourist areas, driving is on the right, and life is easy for British retirees.
Japan: Budget roughly 6-10% in one-off costs whether you're foreign or not — Japan adds no buyer surcharge for foreigners — covering agent commission (about 3% plus a fixed fee), a real-estate acquisition tax of around 3% of assessed value, registration and licence tax, stamp duty and a judicial scrivener's fee. A purchase typically completes within one to two months.
Portugal: Budget around 7-10% in one-off costs, IMT transfer tax (progressive, up to roughly 7.5%), 0.8% stamp duty, plus notary, registration and legal fees; buying typically takes one to three months.
Japan: Tokyo for energy, amenities and top hospitals; Fukuoka for a mild, affordable, walkable base popular with newcomers; Kyoto for culture and history; and subtropical, laid-back Okinawa — with cheap rural 'akiya' houses dotted across the countryside.
Portugal: The Algarve (Lagos, Tavira, Albufeira) for sunshine and a large British community, Lisbon and its coast (Cascais) for city life, the Silver Coast around Óbidos for quieter value, and Porto and the north for greener, cheaper living.
Thinking seriously about Japan or Portugal?
Two honest Brits, a private call, and straight answers — see if a freehold home abroad is a fit for you.
See if you qualify →