bonds / 30Y / JGB (30-Year) No. 46
Bond Information
| Name | JGB (30-Year) No. 46 |
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| ISIN | — |
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| Issue # | 46 |
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| Coupon (%) | 1.5% semi-annual |
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| Issue Date | 2015-03-20 |
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| Maturity | 2045-03-20 （Remaining 18.5y） |
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| Outstanding | ¥3T （2026-03-31・MOF） |
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| Total issued | ¥3.1T （annual report, FY-end） |
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| Statutory basis | 4条借換前倒財投 |
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| STRIPS principal | ¥3.1B （2026-06-30） |
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| SLF usage | last 30d —／ total ¥31.7B（last 2026-07-17・BOJ） |
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| BOJ Holding | ¥1.4T（46.6%）（as of 2026-08-31・Source: BOJ・Ratios approximate due to differing as-of dates） |
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| Status | active |
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Results
Yield Calculator (price input) | Simple Yield | 1.500 % |
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| Compound Yield | 1.4988 % |
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| Accrued Interest | 0.727397 (177 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 16.01 |
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| Macaulay Duration | 16.13 |
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| DV01 | — |
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| Convexity | 288.8 |
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Estimates based on the input price.
Cashflow Schedule
| Date | Type | Amount (per 100) |
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| 2026-09-20 | coupon | 0.750 |
| 2027-03-20 | coupon | 0.750 |
| 2027-09-20 | coupon | 0.750 |
| …（33 omitted）… |
| 2044-09-20 | coupon | 0.750 |
| 2045-03-20 | coupon + redemption | 100.750 |
Related Auctions
Horizon total return settle 2026-09-13 ・ CMT 2026-09-10
| CMT interpolated (rem 18.5y) | 3.668 % → ref. price 71.021 |
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| G-spread (vs interpolated CMT) | — |
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| Horizon | Scenario | Yield@H | Price@H | Carry | Total return | Ann. |
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| 3m 2026-12-13 | -50bp | 3.153 | 77.153 | -0.382 | +8.01% | +32.05% |
| -25bp | 3.403 | 74.244 | -0.382 | +3.96% | +15.83% |
| Unchanged (roll-down) | 3.653 | 71.458 | -0.382 | +0.08% | +0.31% |
| +25bp | 3.903 | 68.792 | -0.382 | -3.64% | -14.56% |
| +50bp | 4.153 | 66.239 | -0.382 | -7.20% | -28.79% |
| 6m 2027-03-13 | -50bp | 3.139 | 77.553 | 0.738 | +10.13% | +20.26% |
| -25bp | 3.389 | 74.659 | 0.738 | +6.10% | +12.20% |
| Unchanged (roll-down) | 3.639 | 71.888 | 0.738 | +2.24% | +4.47% |
| +25bp | 3.889 | 69.233 | 0.738 | -1.46% | -2.93% |
| +50bp | 4.139 | 66.691 | 0.738 | -5.01% | -10.02% |
| 12m 2027-09-13 | -50bp | 3.109 | 78.360 | 1.500 | +12.32% | +12.32% |
| -25bp | 3.359 | 75.500 | 1.500 | +8.33% | +8.33% |
| Unchanged (roll-down) | 3.609 | 72.758 | 1.500 | +4.51% | +4.51% |
| +25bp | 3.859 | 70.129 | 1.500 | +0.85% | +0.85% |
| +50bp | 4.109 | 67.609 | 1.500 | -2.67% | -2.67% |