How many people are there in Japan? ——Looking at social hot spots from population data
Recently, global demographic changes and social structure have become hot topics of discussion. As an important country in East Asia, Japan's population problem is of particular concern. This article will combine the latest data to analyze the current population situation in Japan and sort out the hot topics on the Internet in the past 10 days.
1. Latest population statistics of Japan

| Statistics Project | data | Statistics time |
|---|---|---|
| total population | 125 million | October 2023 |
| male population | 61 million | October 2023 |
| female population | 64 million | October 2023 |
| Proportion of population over 65 years old | 29.1% | October 2023 |
| annual birth population | 770,000 | 2022 |
| annual death population | 1.56 million | 2022 |
2. Analysis of recent hot topics
1.Population continues to grow negatively: Japan’s population has been declining for 14 consecutive years, with the largest decline in history (790,000) in 2022.
2.Controversy over measures to reduce the birthrate: The government plans to increase childcare subsidies to 30,000 yen per month, sparking discussions about fiscal sustainability.
3.foreign labor policy: In response to labor shortages, Japan expanded the scope of specific skills visas, and related discussions increased by 120% within 10 days.
4.AI replaces labor: SoftBank Group announced that it will apply AI on a large scale in the field of customer service and is expected to reduce manpower requirements by 20%.
3. Regional population distribution hotspots
| area | population | Demographic trends |
|---|---|---|
| Tokyo | 14 million | continuous inflow |
| Osaka Prefecture | 8.8 million | slowly decrease |
| Hokkaido | 5.2 million | accelerated reduction |
| Okinawa Prefecture | 1.46 million | relatively stable |
4. Population Structure and Social Issues
1.pension crisis: Under the current system, the pension replacement rate may fall below 50% in 2040.
2.Medical resources are tight: Each doctor needs to serve about 600 residents, and the problem is more serious in remote areas.
3.The rise of single society: The unmarried rate of men under 50 years old reaches 57% and that of women reaches 48%, giving rise to the "one-person economy".
5. International Comparative Perspective
| nation | Population (100 million) | Aging rate |
|---|---|---|
| Japan | 1.25 | 29.1% |
| China | 14.1 | 14.9% |
| USA | 3.3 | 16.8% |
| South Korea | 0.51 | 17.5% |
6. Future population forecast
According to the forecast of the National Institute of Social Security and Population Issues:
• Population will drop to 102 million in 2050
• May fall below 90 million in 2065
• There may be only 59 million left by 2100
Conclusion:Japan’s population problem is not only a numerical change, but also has a profound impact on the economic structure, social security and cultural inheritance. In the context of global demographic transition, Japan’s response experience deserves continued attention.
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