| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 530,284 | +22.1% |
| 2024/3 | 434,422 | +12.3% |
| 2023/3 | 386,782 | +139.4% |
| 2022/3 | 161,594 | -46.5% |
| 2021/3 | 302,189 | +206.4% |
| 2020/3 | 98,614 | -75.8% |
| 2019/3 | 407,133 | +16.6% |
| 2018/3 | 349,145 | -36.5% |
| 2017/3 | 549,576 | +98.8% |
| 2016/3 | 276,511 | +90.0% |
| 2015/3 | 145,524 | -25.1% |
| 2014/3 | 194,374 | +2.4% |
| 2013/3 | 189,813 | -208.2% |
| 2012/3 | -175,392 | - |