| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 623,684 | +328.9% |
| 2024/3 | 145,412 | -75.6% |
| 2023/3 | 595,775 | -16.9% |
| 2022/3 | 716,868 | +3.3% |
| 2021/3 | 693,946 | +0.2% |
| 2020/3 | 692,438 | -10.5% |
| 2019/3 | 773,779 | -12.4% |
| 2018/3 | 883,008 | +9.2% |
| 2017/3 | 808,700 | +11.0% |
| 2016/3 | 728,369 | +10.0% |
| 2015/3 | 662,389 | +34.7% |
| 2014/3 | 491,626 | +11.4% |
| 2013/3 | 441,306 | -20.5% |
| 2012/3 | 555,372 | - |