bonds / 10Y / JGB (10-Year) No. 378
Bond Information
| Name | JGB (10-Year) No. 378 |
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| ISIN | — |
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| Issue # | 378 |
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| Coupon (%) | 1.4% semi-annual |
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| Issue Date | 2025-04-04 |
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| Maturity | 2035-03-20 （Remaining 8.4y） |
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| Outstanding | ¥6.1T （2026-03-31・MOF） |
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| STRIPS principal | ¥100M （2026-09-30） |
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| SLF usage | last 30d —／ total ¥383.1B（last 2026-09-24・BOJ） |
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| BOJ Holding | ¥2.3T（38.4%）（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 | 1.400 % |
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| Compound Yield | 1.3997 % |
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| Accrued Interest | 0.145753 (38 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 7.89 |
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| Macaulay Duration | 7.94 |
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| DV01 | — |
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| Convexity | 68.4 |
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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 | 0.700 |
| 2027-09-20 | coupon | 0.700 |
| 2028-03-20 | coupon | 0.700 |
| …（12 omitted）… |
| 2034-09-20 | coupon | 0.700 |
| 2035-03-20 | coupon + redemption | 100.700 |
Related Auctions
Horizon total return settle 2026-10-28 ・ CMT 2026-10-23
| CMT interpolated (rem 8.4y) | 2.630 % → ref. price 90.783 |
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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 | 2.098 | 94.797 | 0.353 | +4.80% | +19.21% |
| -25bp | 2.348 | 93.007 | 0.353 | +2.83% | +11.34% |
| Unchanged (roll-down) | 2.598 | 91.254 | 0.353 | +0.91% | +3.63% |
| +25bp | 2.848 | 89.538 | 0.353 | -0.98% | -3.92% |
| +50bp | 3.098 | 87.857 | 0.353 | -2.83% | -11.32% |
| 6m 2027-04-28 | -50bp | 2.064 | 95.176 | 0.704 | +5.61% | +11.21% |
| -25bp | 2.314 | 93.429 | 0.704 | +3.68% | +7.37% |
| Unchanged (roll-down) | 2.564 | 91.717 | 0.704 | +1.80% | +3.60% |
| +25bp | 2.814 | 90.040 | 0.704 | -0.04% | -0.09% |
| +50bp | 3.064 | 88.397 | 0.704 | -1.85% | -3.70% |
| 12m 2027-10-28 | -50bp | 1.988 | 95.973 | 1.400 | +7.25% | +7.25% |
| -25bp | 2.238 | 94.316 | 1.400 | +5.43% | +5.43% |
| Unchanged (roll-down) | 2.488 | 92.690 | 1.400 | +3.64% | +3.64% |
| +25bp | 2.738 | 91.095 | 1.400 | +1.88% | +1.88% |
| +50bp | 2.988 | 89.530 | 1.400 | +0.16% | +0.16% |