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 4.02 percent on 13 August 2026, compared to 4.01 on the previous day.
Sample. In this daily series, there are 5,483 data points. The time range covered by the series extends from March 2004 to August 2026.
History. Here's a glimpse of a few descriptive statistics we computed on the full sample: the yield recorded a maximum of 4.07 percent on 9 July 2026; it reached its lowest level of 0.04 on 6 July 2016; it was equal on average to 1.62.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-08-10 | 3.985 |
| 2026-08-12 | 4.009 |
| 2026-08-13 | 4.024 |
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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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