| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 232,999 | +10.1% |
| 2024/3 | 211,671 | +9.5% |
| 2023/3 | 193,233 | +9.0% |
| 2022/3 | 177,290 | -6.5% |
| 2021/3 | 189,632 | -19.2% |
| 2020/3 | 234,575 | +63.7% |
| 2019/3 | 143,326 | +1.1% |
| 2018/3 | 141,831 | +1765.2% |
| 2017/3 | 7,604 | -95.1% |
| 2016/3 | 155,855 | +86.7% |
| 2015/3 | 83,466 | +52.6% |
| 2014/3 | 54,694 | -36.7% |
| 2013/3 | 86,472 | -23.6% |
| 2012/3 | 113,171 | - |