A side-by-side look at Japan and Kiribati. Fertility is 1.15 births per woman in Japan (2024) versus 3.12 in Kiribati (2024). Population stands at 123.4M (2025) and 136.5K (2025) respectively. GDP per capita at purchasing-power parity is $48.3K versus $3.4K.
| Indicator | Japan | Kiribati |
|---|---|---|
| Fertility rate | 1.15#203 | 3.12#53 |
| Population | 123.4M | 136.5K |
| GDP / capita (PPP) | $48.3K | $3.4K |
Topic pages: Japan fertility · Kiribati fertility · Japan population · Kiribati population
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birthrate.io, "Japan vs Kiribati". https://www.birthrate.io/compare/japan/kiribati (accessed 7 September 2026). Underlying data: World Bank; UN.
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