| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 393,683 | +28.0% |
| 2024/3 | 307,682 | +54.9% |
| 2023/3 | 198,679 | -27.3% |
| 2022/3 | 273,181 | -17.8% |
| 2021/3 | 332,369 | +20.9% |
| 2020/3 | 275,023 | +118.8% |
| 2019/3 | 125,680 | -17.1% |
| 2018/3 | 151,600 | +43.5% |
| 2017/3 | 105,678 | +8.1% |
| 2016/3 | 97,779 | -43.1% |
| 2015/3 | 171,719 | +31.7% |
| 2014/3 | 130,341 | +165.6% |
| 2013/3 | 49,066 | +52.4% |
| 2012/3 | 32,204 | - |