| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 143,692 | -69.4% |
| 2024/3 | 469,863 | +126.7% |
| 2023/3 | 207,251 | -40.4% |
| 2022/3 | 347,696 | -15.7% |
| 2021/3 | 412,212 | -38.8% |
| 2020/3 | 673,708 | -1.1% |
| 2019/3 | 681,357 | +9.2% |
| 2018/3 | 623,893 | +4.9% |
| 2017/3 | 595,030 | -3.0% |
| 2016/3 | 613,154 | +25.7% |
| 2015/3 | 487,707 | +830.4% |
| 2014/3 | 52,419 | -92.3% |
| 2013/3 | 682,476 | -27.3% |
| 2012/3 | 938,936 | - |