| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 292 | -33.9% |
| 2025/3 | 441 | -39.8% |
| 2024/3 | 734 | -16.1% |
| 2023/3 | 874 | +25.8% |
| 2022/3 | 695 | +209.4% |
| 2021/3 | 224 | -80.7% |
| 2020/3 | 1,166 | -20.9% |
| 2019/3 | 1,475 | +140.0% |
| 2018/3 | 614 | +223.8% |
| 2017/3 | 189 | -69.7% |
| 2016/3 | 625 | +77.7% |
| 2015/3 | 352 | +367.3% |
| 2014/3 | 75 | -172.4% |
| 2013/3 | -105 | -120.0% |
| 2012/3 | 520 | +65.4% |
| 2011/6 | 314 | - |