1-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 1-year government-bond yield was 1.65 percent on 12 November 2026, as on 11 November 2026.
Sample. In this daily time series, there are 12,690 observations. The series covers the period extending from September 1974 to November 2026.
History. Here are some statistics we calculated on the full sample: the yield averaged 2.49 percent; it hit a peak of 11.24 percent on 12 February 1975; it reached a minimum of -0.37 percent on 27 July 2016.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-11-10 | 1.59700 |
| 2026-11-11 | 1.65400 |
| 2026-11-12 | 1.65300 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 1-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) |
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