bonds / 30Y / JGB (30-Year) No. 72
Bond Information
| Name | JGB (30-Year) No. 72 |
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| ISIN | — |
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| Issue # | 72 |
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| Coupon (%) | 0.7% semi-annual |
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| Issue Date | 2021-10-13 |
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| Maturity | 2051-09-20 （Remaining 24.9y） |
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| Outstanding | ¥2.9T （2026-03-31・MOF） |
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| Total issued | ¥2.9T （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 —／ total ¥1.4B（last 2026-06-25・BOJ） |
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| BOJ Holding | ¥252.4B（8.7%）（as of 2026-10-20・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 | 0.700 % |
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| Compound Yield | 0.6995 % |
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| Accrued Interest | 0.072877 (38 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 22.81 |
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| Macaulay Duration | 22.89 |
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| DV01 | — |
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| Convexity | 561.2 |
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Estimates based on the input price.
Cashflow Schedule
| Date | Type | Amount (per 100) |
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| 2027-03-20 | coupon | 0.350 |
| 2027-09-20 | coupon | 0.350 |
| 2028-03-20 | coupon | 0.350 |
| …（45 omitted）… |
| 2051-03-20 | coupon | 0.350 |
| 2051-09-20 | coupon + redemption | 100.350 |
Related Auctions
Horizon total return settle 2026-10-28 ・ CMT 2026-10-23
| CMT interpolated (rem 24.9y) | 3.933 % → ref. price 48.945 |
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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 2027-01-28 | -50bp | 3.418 | 54.947 | 0.176 | +12.61% | +50.42% |
| -25bp | 3.668 | 52.094 | 0.176 | +6.79% | +27.14% |
| Unchanged (roll-down) | 3.918 | 49.406 | 0.176 | +1.30% | +5.21% |
| +25bp | 4.168 | 46.872 | 0.176 | -3.87% | -15.47% |
| +50bp | 4.418 | 44.483 | 0.176 | -8.74% | -34.96% |
| 6m 2027-04-28 | -50bp | 3.404 | 55.404 | 0.352 | +13.89% | +27.79% |
| -25bp | 3.654 | 52.549 | 0.352 | +8.07% | +16.14% |
| Unchanged (roll-down) | 3.904 | 49.858 | 0.352 | +2.58% | +5.16% |
| +25bp | 4.154 | 47.320 | 0.352 | -2.60% | -5.19% |
| +50bp | 4.404 | 44.926 | 0.352 | -7.48% | -14.96% |
| 12m 2027-10-28 | -50bp | 3.374 | 56.346 | 0.700 | +16.53% | +16.53% |
| -25bp | 3.624 | 53.490 | 0.700 | +10.70% | +10.70% |
| Unchanged (roll-down) | 3.874 | 50.794 | 0.700 | +5.20% | +5.20% |
| +25bp | 4.124 | 48.248 | 0.700 | +0.01% | +0.01% |
| +50bp | 4.374 | 45.844 | 0.700 | -4.90% | -4.90% |