8-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 8-year government-bond yield was 1.48 percent on 24 September 2025, versus 1.49 on 22 September 2025.
Sample. There are 13,063 observations overall in the daily time series displayed in the chart above. The time period covered by the series extends from September 1974 to September 2025.
History. Have a look at some summary statistics we computed on the full sample: the yield was equal on average to 3.38 percent; it hit a minimum of -0.39 on 29 August 2019; it recorded its maximum of 10.94 on 8 April 1980.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-09-19 | 1.465 |
| 2025-09-22 | 1.486 |
| 2025-09-24 | 1.48 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 8-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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