| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 600,966 | +23.2% |
| 2024/3 | 487,918 | +877.9% |
| 2023/3 | 49,896 | -179.3% |
| 2022/3 | -62,935 | -153.1% |
| 2021/3 | 118,586 | +56.4% |
| 2020/3 | 75,822 | -71.3% |
| 2019/3 | 263,989 | +24.4% |
| 2018/3 | 212,154 | -1920.3% |
| 2017/3 | -11,655 | -94.8% |
| 2016/3 | -226,186 | -194.8% |
| 2015/3 | 238,649 | +251.5% |
| 2014/3 | 67,889 | -58.0% |
| 2013/3 | 161,494 | -31.3% |
| 2012/3 | 234,969 | - |