A comfortable retirement works out cheaper in Costa Rica — around £2,100/month for a couple, versus £2,500 in Japan (about 16% more).
Cost of living, side by side
| Costa Rica | Japan | |
|---|---|---|
| Modest (couple/mo) | £1,500 | £1,650 |
| Comfortable (couple/mo) | £2,100 | £2,500 |
| Premium (couple/mo) | £3,400 | £3,900 |
Indicative monthly estimates for a couple — real costs vary by location, lifestyle and exchange rates.
Costa Rica: Foreigners can buy and hold titled property with the same freehold rights as Costa Rican citizens. The main exception is the Maritime Zone: the first 200 metres from the high-tide line, where the initial 50 metres are public and the next 150 metres are usually held under renewable concession rather than outright title.
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.
Costa Rica: The Pensionado residency suits retirees with at least US$1,000 a month of lifetime pension income, while the Rentista route uses stable unearned income or a bank deposit; both are renewable and can lead to permanent residency.
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.
Costa Rica: Costa Rica is well regarded: legal residents join the public CAJA system by income-based contribution, alongside excellent private hospitals such as CIMA and Clinica Biblica in San Jose. Many keep private cover too, which is good value.
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.
Costa Rica: Taxation is territorial, so a resident's foreign pension and overseas income are not taxed in Costa Rica, only locally sourced income is. That makes a UK or other foreign pension straightforward to draw here, though you keep any home-country obligations.
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.
Costa Rica: Tropical with a dry season December to April and a greener rainy season May to November; the Central Valley stays spring-like around 22-27C year-round while the coasts are hotter and more humid. Safe by regional standards with everyday care against petty theft; Spanish is the language but English is widely used in expat and tourist areas, and driving is on the right.
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.
Costa Rica: Expect total one-off costs of about 5-6%: a 1.5% transfer tax plus registry stamps, with the balance for notary and legal work; foreigners are treated like locals outside restricted coastal concession zones. Purchases usually complete within a few weeks.
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.
Costa Rica: The Central Valley towns of Escazu, Santa Ana, Atenas and Grecia for a spring-like climate and expat services, plus Guanacaste (Tamarindo, Nosara) and the Central and South Pacific (Uvita, Dominical) for the beach.
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.
Thinking seriously about Costa Rica or Japan?
Two honest Brits, a private call, and straight answers — see if a freehold home abroad is a fit for you.
See if you qualify →