税引前当年度純利益、当期変動額合計、減損損失, みずほ銀行（連結） - みずほ銀行（連結）他2件
- 【期間】
| 年度 | 税引前当年度純利益 | 当期変動額合計 | 減損損失, みずほ銀行（連結） - みずほ銀行（連結） | 債券貸借取引受入利息 | 特別法上の引当金 |
|---|
| 2008/03 | 0.49兆 | | 298億 | | - | | 465億 | | 26.8億 | |
| 2009/03 | -0.41兆 | 赤転 | -37.1億 | 赤転 | - | | 379億 | -18.6% | 17.5億 | -34.7% |
| 2010/03 | 0.38兆 | 黒転 | 10.3億 | 黒転 | - | | 91.5億 | -75.8% | 21.5億 | +22.8% |
| 2011/03 | 0.64兆 | +68.2% | 19.9億 | +92.4% | - | | 94.8億 | +3.6% | 13.8億 | -35.7% |
| 2012/03 | 0.72兆 | +12.8% | -38.8億 | 赤転 | - | | 99.2億 | +4.7% | 12.2億 | -11.6% |
| 2013/03 | 0.72兆 | +0.2% | 24.1億 | 黒転 | 80.9億 | | 106億 | +7.3% | 12億 | -1.5% |
| 2014/03 | 0.99兆 | +37.3% | - | | 51.8億 | -35.9% | 76.6億 | -28% | 12.7億 | +5.8% |
| 2015/03 | 0.99兆 | +0.5% | - | | 104億 | +100.4% | 71億 | -7.4% | 16.1億 | +26.2% |
| 2016/03 | 1.01兆 | +1.8% | - | | 35.7億 | -65.6% | 86.4億 | +21.8% | 20.2億 | +25.9% |
| 2017/03 | 0.78兆 | -22.2% | - | | - | | 138億 | +59.8% | 23.1億 | +14.1% |
| 2018/03 | 0.8兆 | +2% | - | | - | | 172億 | +24.4% | 23.6億 | +2.3% |
| 2019/03 | 0.12兆 | -85.5% | - | | - | | 251億 | +46.1% | 24.7億 | +4.7% |
| 2020/03 | 0.62兆 | +432.2% | - | | - | | 188億 | -25.1% | 25.1億 | +1.5% |
| 2021/03 | 0.65兆 | +5.4% | - | | - | | 29.5億 | -84.3% | 31.4億 | +25% |
| 2022/03 | 0.6兆 | -7.4% | - | | - | | 24.3億 | -17.5% | 31.3億 | -0.1% |
| 2023/03 | 0.78兆 | +29% | - | | - | | 224億 | +821.9% | 33.5億 | +7% |
| 2024/03 | 0.96兆 | +22.6% | - | | - | | 449億 | +100.4% | 37.8億 | +12.8% |
