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 2.92 percent on 30 September 2025, the same value recorded on 29 September.
Sample. The daily series presented in the chart has 5,272 observations in total. The span of time covered by the series stretches from March 2004 to September 2025.
History. Have a look at a few summary statistics computed on the entire sample: the yield averaged 1.54 percent; it recorded a minimum of 0.04 on 6 July 2016; it attained a maximum of 3.03 on 3 September 2025.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-09-26 | 2.951 |
| 2025-09-29 | 2.917 |
| 2025-09-30 | 2.924 |
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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) |