| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 229,982 | -33.7% |
| 2024/3 | 346,675 | -39.8% |
| 2023/3 | 575,594 | -28.9% |
| 2022/3 | 809,002 | +21.3% |
| 2021/3 | 666,855 | +8.9% |
| 2020/3 | 612,342 | +3.0% |
| 2019/3 | 594,789 | +54.7% |
| 2018/3 | 384,387 | +42.1% |
| 2017/3 | 270,552 | +37.7% |
| 2016/3 | 196,502 | -9.4% |
| 2015/3 | 216,846 | -6.5% |
| 2014/3 | 231,813 | +92.9% |
| 2013/3 | 120,176 | +190.8% |
| 2012/3 | 41,322 | - |