bonds / 30Y / JGB (30-Year) No. 43
Bond Information
| Name | JGB (30-Year) No. 43 |
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| ISIN | — |
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| Issue # | 43 |
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| Coupon (%) | 1.7% semi-annual |
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| Issue Date | 2014-06-20 |
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| Maturity | 2044-06-20 （Remaining 17.8y） |
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| Outstanding | ¥2.2T （2026-03-31・MOF） |
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| Total issued | ¥2.3T （annual report, FY-end） |
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| Statutory basis | 4条借換前倒財投 |
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| SLF usage | last 30d ¥10.4B／ total ¥11.3B（last 2026-08-21・BOJ） |
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| BOJ Holding | ¥1T（46.3%）（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 | 1.700 % |
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| Compound Yield | 1.6986 % |
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| Accrued Interest | 0.298082 (64 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 15.29 |
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| Macaulay Duration | 15.42 |
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| DV01 | — |
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| Convexity | 264.4 |
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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 | 0.850 |
| 2027-06-20 | coupon | 0.850 |
| 2027-12-20 | coupon | 0.850 |
| …（31 omitted）… |
| 2043-12-20 | coupon | 0.850 |
| 2044-06-20 | coupon + redemption | 100.850 |
Related Auctions
Horizon total return settle 2026-08-23 ・ CMT 2026-08-20
| CMT interpolated (rem 17.8y) | 3.584 % → ref. price 75.306 |
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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 | 3.069 | 81.487 | 0.428 | +8.74% | +34.97% |
| -25bp | 3.319 | 78.548 | 0.428 | +4.86% | +19.42% |
| Unchanged (roll-down) | 3.569 | 75.729 | 0.428 | +1.13% | +4.51% |
| +25bp | 3.819 | 73.027 | 0.428 | -2.45% | -9.79% |
| +50bp | 4.069 | 70.435 | 0.428 | -5.88% | -23.50% |
| 6m 2027-02-23 | -50bp | 3.053 | 81.876 | 0.855 | +9.82% | +19.64% |
| -25bp | 3.303 | 78.956 | 0.855 | +5.96% | +11.92% |
| Unchanged (roll-down) | 3.553 | 76.154 | 0.855 | +2.25% | +4.50% |
| +25bp | 3.803 | 73.466 | 0.855 | -1.30% | -2.61% |
| +50bp | 4.053 | 70.886 | 0.855 | -4.71% | -9.43% |
| 12m 2027-08-23 | -50bp | 3.022 | 82.631 | 1.700 | +11.94% | +11.94% |
| -25bp | 3.272 | 79.750 | 1.700 | +8.13% | +8.13% |
| Unchanged (roll-down) | 3.522 | 76.983 | 1.700 | +4.47% | +4.47% |
| +25bp | 3.772 | 74.325 | 1.700 | +0.95% | +0.95% |
| +50bp | 4.022 | 71.773 | 1.700 | -2.42% | -2.42% |