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 3.59 percent on 9 April 2026, compared to 3.58 on 8 April.
Sample. This daily time series has a total of 5,399 records. The period covered by the series extends from March 2004 to April 2026.
History. Here’s a quick look at some summary statistics we calculated on the full sample: the yield attained a maximum of 3.69 percent on 20 January 2026; it recorded a bottom of 0.04 on 6 July 2016; it had a mean value of 1.58.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-04-07 | 3.631 |
| 2026-04-08 | 3.585 |
| 2026-04-09 | 3.593 |
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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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