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 was 3.92 percent on 8 October 2026, compared to 3.94 on 7 October.
Sample. There are 9,841 records in the daily time series shown in the figure above. The period covered by the series is from December 1986 to October 2026.
History. Here's a snapshot of some descriptive statistics calculated on the full sample: the yield recorded a maximum of 7.75 percent on 26 September 1990; it hit a minimum of 0.02 on 6 July 2016; it had an average value of 2.60.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-10-06 | 3.94600 |
| 2026-10-07 | 3.94300 |
| 2026-10-08 | 3.91600 |
Suggestion. To facilitate exploration, we categorize series into data sets and worksheets. If you look below, you will discover how we structured further material related to the statistics provided here.
Not for investment purposes. Any data released on FetchSeries are not meant for investment purposes or other financial decisions. Users should obtain expert advice and do their own independent due diligence before taking any financial risk.
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
Discover the other time series included in this data set.