3-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 3-year government-bond yield stood at 1.25 percent on 25 December 2025, versus 1.22 on 24 December.
Sample. There are 13,050 data points in the daily time series displayed in the figure above. The series covers the time range extending from September 1974 to December 2025.
History. Here's a glimpse of some summary statistics calculated on the full sample: the yield reached a maximum of 11.70 percent on 9 April 1980; it hit a minimum of -0.37 on 27 July 2016; it averaged 2.89.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-12-23 | 1.217 |
| 2025-12-24 | 1.221 |
| 2025-12-25 | 1.254 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 3-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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