bonds / 30Y / JGB (30-Year) No. 51
Bond Information
| Name | JGB (30-Year) No. 51 |
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| ISIN | — |
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| Issue # | 51 |
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| Coupon (%) | 0.3% semi-annual |
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| Issue Date | 2016-06-20 |
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| Maturity | 2046-06-20 （Remaining 19.8y） |
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| Outstanding | ¥3T （2026-03-31・MOF） |
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| Total issued | ¥3T （annual report, FY-end） |
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| Statutory basis | 4条借換前倒 |
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| SLF usage | last 30d ¥22.4B／ total ¥41.1B（last 2026-08-06・BOJ） |
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| BOJ Holding | ¥1.6T（52.9%）（as of 2026-08-10・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 | 0.300 % |
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| Compound Yield | 0.2998 % |
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| Accrued Interest | 0.052603 (64 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 19.24 |
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| Macaulay Duration | 19.26 |
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| DV01 | — |
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| Convexity | 386.9 |
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Estimates based on the input price.
Cashflow Schedule
| Date | Type | Amount (per 100) |
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| 2026-12-20 | coupon | 0.150 |
| 2027-06-20 | coupon | 0.150 |
| 2027-12-20 | coupon | 0.150 |
| …（35 omitted）… |
| 2045-12-20 | coupon | 0.150 |
| 2046-06-20 | coupon + redemption | 100.150 |
Related Auctions
Horizon total return settle 2026-08-23 ・ CMT 2026-08-20
| CMT interpolated (rem 19.8y) | 3.708 % → ref. price 52.428 |
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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 2026-11-23 | -50bp | 3.193 | 58.116 | 0.076 | +10.98% | +43.93% |
| -25bp | 3.443 | 55.492 | 0.076 | +5.98% | +23.93% |
| Unchanged (roll-down) | 3.693 | 52.993 | 0.076 | +1.22% | +4.88% |
| +25bp | 3.943 | 50.612 | 0.076 | -3.32% | -13.26% |
| +50bp | 4.193 | 48.345 | 0.076 | -7.64% | -30.54% |
| 6m 2027-02-23 | -50bp | 3.177 | 58.674 | 0.151 | +12.19% | +24.38% |
| -25bp | 3.427 | 56.056 | 0.151 | +7.20% | +14.40% |
| Unchanged (roll-down) | 3.677 | 53.561 | 0.151 | +2.45% | +4.89% |
| +25bp | 3.927 | 51.183 | 0.151 | -2.09% | -4.17% |
| +50bp | 4.177 | 48.916 | 0.151 | -6.40% | -12.81% |
| 12m 2027-08-23 | -50bp | 3.146 | 59.776 | 0.300 | +14.57% | +14.57% |
| -25bp | 3.396 | 57.171 | 0.300 | +9.61% | +9.61% |
| Unchanged (roll-down) | 3.646 | 54.686 | 0.300 | +4.87% | +4.87% |
| +25bp | 3.896 | 52.314 | 0.300 | +0.36% | +0.36% |
| +50bp | 4.146 | 50.051 | 0.300 | -3.96% | -3.96% |