4-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 4-year government-bond yield stood at 2.28 percent on 8 October 2026, compared to 2.30 on 7 October.
Sample. There are 13,315 observations overall in the daily time series presented in the graph above. The time period covered by the series extends from September 1974 to October 2026.
History. Check out some statistics computed on the whole sample: the yield was equal on average to 2.98 percent; it registered a minimum of -0.38 on 25 September 2019; it peaked at 10.56 on 5 April 1980.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-10-06 | 2.27700 |
| 2026-10-07 | 2.29800 |
| 2026-10-08 | 2.27700 |
Nugget of wisdom. One of the pros of our data visualization and download service is that we provide accurate metadata. Check it below to learn more about the characteristics of the time series that you are exploring.
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Series Metadata
| Field | Value |
|---|---|
| Description | 4-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) |
Series in the same data set
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