（うち有価証券利息配当金）、Impairment LossEL - MHSC ConsolidatedMHCB Consolidated Reportable Segments Member、Prepaid Pension CostIOA他2件
- 【期間】
| 年度 | （うち有価証券利息配当金） | Impairment LossEL - MHSC ConsolidatedMHCB Consolidated Reportable Segments Member | Prepaid Pension CostIOA | Allowance For Investment Loss | Decrease In Stock Issued ByMHFG Held By Equity Method AffiliatesSE |
|---|
| 2010/09 | 1795億 | | - | | - | | - | | - | |
| 2011/09 | 1671億 | -6.9% | - | | - | | - | | - | |
| 2012/09 | 1685億 | +0.9% | - | | - | | - | | - | |
| 2013/09 | 1630億 | -3.2% | - | | - | | - | | - | |
| 2014/09 | 1599億 | -1.9% | - | | - | | - | | - | |
| 2015/09 | 1585億 | -0.9% | - | | - | | - | | - | |
| 2016/09 | 1295億 | -18.3% | - | | - | | - | | - | |
| 2017/09 | 1427億 | +10.1% | - | | - | | - | | - | |
| 2018/09 | 1636億 | +14.6% | - | | - | | - | | - | |
| 2019/09 | 1384億 | -15.4% | - | | - | | - | | - | |
| 2020/09 | 1226億 | -11.4% | - | | - | | - | | - | |
| 2021/09 | 1196億 | -2.5% | - | | - | | - | | - | |
| 2022/09 | 1789億 | +49.6% | - | | - | | - | | - | |
| 2023/09 | 2932億 | +63.9% | - | | - | | - | | - | |
