9-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 9-year government-bond yield was 1.62 percent on 13 November 2025, the same value recorded on 12 November 2025.
Sample. In the daily series plotted above, there are 13,097 records. The time span covered by the series goes from September 1974 to November 2025.
History. Here's a peek at a few summary statistics calculated on the full sample: the yield had a mean of 3.44 percent; it reached its maximum of 10.67 on 8 April 1980; it recorded a minimum of -0.35 on 27 July 2016.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-11-11 | 1.618 |
| 2025-11-12 | 1.618 |
| 2025-11-13 | 1.623 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 9-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) |