25-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily
This series is part of the dataset: Japan constant-maturity government-bond yield curve (Ministry of Finance)
Download Full Dataset (.xlsx)Latest updates. In Japan, the 25-year government-bond yield was 4.17 percent on 8 October 2026, compared to 4.19 on 7 October 2026.
Sample. In the daily time series shown in the plot, there are 5,520 data points. The series covers the time range going from March 2004 to October 2026.
History. Here are some descriptive statistics calculated on the whole sample: the yield reached its maximum of 4.20 percent on 6 October 2026; it registered a minimum of 0.04 on 6 July 2016; it had a mean of 1.63.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-10-06 | 4.19500 |
| 2026-10-07 | 4.18600 |
| 2026-10-08 | 4.16500 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 25-year yield; Japan government bond yield curve |
| Country | Japan |
| Economic concept | Interest rate |
| Data type | Semiannually compounded interest rate |
| Deflation method | Not applicable |
| Seasonally adjusted | No |
| Rescaling | None |
| Frequency | Daily |
| Unit | Percentage points |
| Source | Japan Ministry of Finance |
| Source type | National source |
| Data licence | Public Data Licence |
| Measure type | Interpolated level (constant maturity; cubic spline) |
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