| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,862 | +77.1% |
| 2025/3 | 2,181 | +31.7% |
| 2024/3 | 1,656 | +122.3% |
| 2023/3 | 745 | -37.5% |
| 2022/3 | 1,191 | +797.1% |
| 2021/3 | 132 | -40.5% |
| 2020/3 | 223 | +162.4% |
| 2019/3 | 85 | -86.9% |
| 2018/3 | 646 | -54.5% |
| 2017/8 | 1,420 | +45.0% |
| 2016/8 | 979 | +46.7% |
| 2015/8 | 667 | +1120.3% |
| 2014/8 | 54 | -72.9% |
| 2013/8 | 201 | +9.6% |
| 2012/8 | 184 | -63.7% |
| 2011/8 | 506 | - |