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9-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily

Latest updates. In Japan, the 9-year government-bond yield stood at 2.55 percent on 22 June 2026, versus 2.52 on 19 June 2026.

Sample. In the daily time series displayed in the chart, there are a total of 13,242 records. The span of time covered by the series goes from September 1974 to June 2026.

History. Here's a snapshot of some statistics calculated on the entire sample: the yield had an average value of 3.43 percent; it hit a peak of 10.67 on 8 April 1980; it reached a trough of -0.35 on 27 July 2016.

Latest values

Date Value - Percentage points
2026-06-18 2.497
2026-06-19 2.524
2026-06-22 2.546

Hint. One of the advantages of our web site is that we give you rich metadata. Find it below to learn more about the characteristics of the series that you are exploring.

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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)

Series in the same data set

Discover the other time series included in this data set.

Nominal yields

Series Name Observations Start Date End Date
1-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 12594 1974-09-24 2026-06-22
2-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 12881 1974-09-24 2026-06-22
3-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 13166 1974-09-24 2026-06-22
4-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 13242 1974-09-24 2026-06-22
5-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 13242 1974-09-24 2026-06-22
6-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 13242 1974-09-24 2026-06-22
7-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 13242 1974-09-24 2026-06-22
8-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 13242 1974-09-24 2026-06-22
9-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 13242 1974-09-24 2026-06-22
10-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 9881 1986-07-05 2026-06-22
15-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 8540 1991-08-30 2026-06-22
20-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 9768 1986-12-01 2026-06-22
25-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 5447 2004-03-22 2026-06-22
30-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 6565 1999-09-02 2026-06-22
40-year yield on government bonds (percentage points; constant maturity; nominal) - Japan - Ministry of Finance - Daily 4553 2007-11-06 2026-06-22