| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 89,580 | -76.0% |
| 2024/3 | 373,618 | -20.8% |
| 2023/3 | 471,700 | +17.7% |
| 2022/3 | 400,809 | -26.0% |
| 2021/3 | 541,742 | +80.8% |
| 2020/3 | 299,673 | +43.3% |
| 2019/3 | 209,066 | +115.8% |
| 2018/3 | 96,858 | -55.3% |
| 2017/3 | 216,686 | -3.3% |
| 2016/3 | 224,122 | +39.5% |
| 2015/3 | 160,620 | -26.5% |
| 2014/3 | 218,665 | +277.9% |
| 2013/3 | 57,863 | -16.5% |
| 2012/3 | 69,328 | - |