Immigration — Japan · Synthesis
Historically one of the most closed developed countries to immigration, Japan is cautiously opening its doors to foreign workers under pressure from unparalleled demographic decline.
Citoyen synthesis for the Immigration category in Japan. Grounded in sector data (Immigration Services Agency — ISA, Statistics Bureau, OECD). All values are the latest available realised observation — never a forecast. Assessments are distinguished from sourced facts. Data last updated: June 2026.
1. Current situation — where immigration stands
A very low share of immigrants. Foreign residents account for a small share of the population (around 2 to 3%), one of the lowest among developed countries. Japan has historically been one of the most closed countries to permanent immigration, for cultural and political reasons.
Opening up under demographic pressure. Unparalleled demographic decline (falling population, ageing, see the Economy and Labour categories) is pushing Japan to cautiously open its doors to foreign workers, out of economic necessity more than immigration choice.
New work visas. Japan has created new work statuses ('Specified Skilled Worker', since 2019) to attract labour in shortage sectors (care, agriculture, construction, hospitality), marking a turning point — even if integration and permanence remain debated.
A criticised 'technical intern trainee' system. The longstanding 'technical intern training' programme, which provided foreign labour, has been criticised for abuses (working conditions) and is subject to reforms.
Limited integration. The integration of foreigners (language, rights, access to services, pathway to permanent residency) remains a challenge in a society unaccustomed to immigration, and is the subject of growing debate.
“With a very low share of immigrants, Japan remains one of the most closed developed countries — but demographics are forcing it to open up.”
2. Outlook — where immigration is heading
A growing demographic necessity. The decline of the working-age population makes labour immigration increasingly necessary. The challenge is to attract and retain a workforce in a context of international competition and language barriers.
Reforming work programmes. Overhauling the schemes (replacing the technical intern training programme, expanding skilled visas) aims to better meet needs while correcting abuses.
Integration and permanent status. The debate centres on the transition from temporary to lasting immigration, with strengthened rights and integration — a cultural shift for Japan.
Social acceptability. The evolution of public opinion on immigration, in a homogeneous society, conditions the pace of opening up.
Open questions. Three issues will shape the period: (1) opening up under demographic pressure; (2) reforming work programmes; (3) achieving integration in a society unaccustomed to it.
“New work visas reflect a cautious but real turning point for a country long resistant to immigration.”
3. International comparison — Japan among its peers
In context, Japan is, along with South Korea, one of the most closed developed countries to immigration, but compelled to open up by demographics.
Three lessons. (1) A very low share. At ≈ 2-3%, Japan's share of foreigners is far below France (≈ 13%), Germany (≈ 19%), Canada (≈ 23%) and the EU average.
(2) A belated turning point. Japan is cautiously opening its doors after decades of closure, under the pressure of demographic decline — a movement shared with South Korea.
(3) Comparisons to be handled with care. Definitions (foreign resident vs immigrant vs foreign-born) and the absence of a tradition of permanent immigration make comparisons tricky.
International comparison — immigration
| Country | Immigrants / foreigners (% pop.) | Profile | Trend |
|---|---|---|---|
| Canada | ≈ 23% | economic (points system) | high |
| Germany | ≈ 19% | asylum / work | high |
| France | ≈ 13% | family / student | moderate |
| European Union | ≈ 13-14% | variable | mixed |
| South Korea | ≈ 4-5% | work | recent opening |
| Japan | ≈ 2-3% | work (opening up) | cautious turning point |
Sources: Statistics Bureau, ISA, OECD (International Migration Outlook). The Japanese share measures foreign residents (a narrower definition than 'foreign-born'). '≈' indicates a rounded figure.
Data used (data journalism base)
| Data | Value | Source |
|---|---|---|
| Share of foreigners (population) | ≈ 2-3% | Statistics Bureau / ISA (Citoyen chart) |
| Trend | cautious opening | ISA |
| Skilled work visas | Specified Skilled Worker (2019) | ISA |
| Technical intern trainees | reformed programme (abuses) | ISA / MHLW |
| Driver | demographic decline | Statistics Bureau |
Sources (national analyses and references)
Immigration Services Agency (ISA, Ministry of Justice — foreign residents, visas) · MHLW (foreign workers) · Statistics Bureau of Japan · OECD (International Migration Outlook).
Methodological note — the synthesis distinguishes sourced facts from assessments, remains neutral, dates each data point, and does not extrapolate beyond the sources. The Japanese share measures foreign residents, a narrower definition than 'foreign-born'. All values are the latest available realised observation (no forecast). Note generated by AI, human review required. Same safeguards as the rest of the observatory.