| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 865,549 | +14.1% |
| 2024/3 | 758,257 | +2.6% |
| 2023/3 | 738,689 | -6.6% |
| 2022/3 | 791,103 | +22.9% |
| 2021/3 | 643,929 | +46.3% |
| 2020/3 | 440,151 | +8.0% |
| 2019/3 | 407,418 | +39.1% |
| 2018/3 | 292,987 | +49.5% |
| 2017/3 | 195,995 | -20.6% |
| 2016/3 | 246,888 | -10.8% |
| 2015/3 | 276,804 | +74.4% |
| 2014/3 | 158,680 | -4.8% |
| 2013/3 | 166,720 | -27.7% |
| 2012/3 | 230,500 | - |