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 stood at 2.50 percent on 14 May 2026, compared to 2.47 on 13 May 2026.
Sample. There are 13,215 observations overall in the daily series displayed in the graph above. The series covers the time span extending from September 1974 to May 2026.
History. Here are some summary statistics we calculated on the entire sample: the yield achieved a maximum of 10.67 percent on 8 April 1980; it hit a minimum of -0.35 on 27 July 2016; it had an average value of 3.43.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-05-12 | 2.427 |
| 2026-05-13 | 2.467 |
| 2026-05-14 | 2.502 |
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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) |
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