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 8.5y） |
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| Outstanding | ¥6.1T （2026-03-31・MOF） |
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| STRIPS principal | ¥100M （2026-06-30） |
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| SLF usage | last 30d ¥5B／ total ¥381.6B（last 2026-08-17・BOJ） |
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| BOJ Holding | ¥2.3T（38.4%）（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 | 1.400 % |
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| Compound Yield | 1.3990 % |
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| Accrued Interest | 0.678904 (177 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 7.95 |
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| Macaulay Duration | 8.01 |
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| DV01 | — |
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| Convexity | 69.9 |
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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 | 0.700 |
| 2027-03-20 | coupon | 0.700 |
| 2027-09-20 | coupon | 0.700 |
| …（13 omitted）… |
| 2034-09-20 | coupon | 0.700 |
| 2035-03-20 | coupon + redemption | 100.700 |
Related Auctions
Horizon total return settle 2026-09-13 ・ CMT 2026-09-10
| CMT interpolated (rem 8.5y) | 2.717 % → ref. price 90.032 |
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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 | 2.184 | 94.092 | -0.357 | +4.08% | +16.33% |
| -25bp | 2.434 | 92.291 | -0.357 | +2.10% | +8.39% |
| Unchanged (roll-down) | 2.684 | 90.527 | -0.357 | +0.15% | +0.61% |
| +25bp | 2.934 | 88.801 | -0.357 | -1.75% | -7.00% |
| +50bp | 3.184 | 87.111 | -0.357 | -3.61% | -14.45% |
| 6m 2027-03-13 | -50bp | 2.152 | 94.486 | 0.688 | +5.67% | +11.34% |
| -25bp | 2.402 | 92.728 | 0.688 | +3.73% | +7.46% |
| Unchanged (roll-down) | 2.652 | 91.005 | 0.688 | +1.83% | +3.66% |
| +25bp | 2.902 | 89.317 | 0.688 | -0.03% | -0.06% |
| +50bp | 3.152 | 87.664 | 0.688 | -1.85% | -3.70% |
| 12m 2027-09-13 | -50bp | 2.068 | 95.364 | 1.400 | +7.42% | +7.42% |
| -25bp | 2.318 | 93.692 | 1.400 | +5.58% | +5.58% |
| Unchanged (roll-down) | 2.568 | 92.052 | 1.400 | +3.77% | +3.77% |
| +25bp | 2.818 | 90.444 | 1.400 | +2.00% | +2.00% |
| +50bp | 3.068 | 88.867 | 1.400 | +0.26% | +0.26% |