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 was 1.78 percent on 22 June 2026, versus 1.77 on 19 June 2026.
Sample. There are 13,242 observations in the daily series displayed in the figure above. The series covers the time span extending from September 1974 to June 2026.
History. Here's a peek at a few statistics computed on the entire sample: the yield recorded its highest level of 10.56 percent on 5 April 1980; it registered a minimum of -0.38 on 25 September 2019; it was equal on average to 2.98.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-06-18 | 1.746 |
| 2026-06-19 | 1.77 |
| 2026-06-22 | 1.781 |
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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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