| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 408,822 | -18.9% |
| 2024/3 | 504,383 | +27.2% |
| 2023/3 | 396,617 | -4.8% |
| 2022/3 | 416,529 | +74.2% |
| 2021/3 | 239,095 | -35.9% |
| 2020/3 | 373,143 | -19.4% |
| 2019/3 | 462,901 | +43.5% |
| 2018/3 | 322,586 | +1.4% |
| 2017/3 | 318,169 | +39.8% |
| 2016/3 | 227,621 | -59.0% |
| 2015/3 | 555,592 | +149.9% |
| 2014/3 | 222,322 | -32.3% |
| 2013/3 | 328,609 | +132.3% |
| 2012/3 | 141,482 | - |