| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 396,864 | -6.4% |
| 2024/3 | 424,186 | +20.3% |
| 2023/3 | 352,538 | +116.6% |
| 2022/3 | 162,788 | +11.2% |
| 2021/3 | 146,331 | +207.2% |
| 2020/3 | 47,634 | -64.4% |
| 2019/3 | 133,951 | -50.9% |
| 2018/3 | 272,567 | +141.5% |
| 2017/3 | 112,859 | +634.4% |
| 2016/3 | 15,367 | -271.3% |
| 2015/3 | -8,972 | -108.0% |
| 2014/3 | 111,479 | -172.2% |
| 2013/3 | -154,322 | -9.5% |
| 2012/3 | -170,605 | - |