20-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 20-year government-bond yield stood at 3.29 percent on 9 April 2026, compared to 3.27 on 8 April.
Sample. There are 9,720 observations overall in the daily series shown in the chart above. The series covers the time span going from December 1986 to April 2026.
History. Here's a glimpse of some summary statistics computed on the whole sample: the yield averaged 2.58 percent; it recorded its highest level of 7.75 on 26 September 1990; it reached its lowest level of 0.02 on 6 July 2016.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-04-07 | 3.326 |
| 2026-04-08 | 3.272 |
| 2026-04-09 | 3.289 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 20-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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