| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 118,436 | -76.0% |
| 2024/3 | 493,070 | -39.5% |
| 2023/3 | 815,655 | -7.8% |
| 2022/3 | 884,318 | +119.8% |
| 2021/3 | 402,350 | +132.7% |
| 2020/3 | 172,936 | -73.7% |
| 2019/3 | 657,479 | -17.6% |
| 2018/3 | 798,247 | -1.1% |
| 2017/3 | 807,160 | +21.7% |
| 2016/3 | 663,340 | +61.3% |
| 2015/3 | 411,327 | +298.9% |
| 2014/3 | 103,104 | -47.1% |
| 2013/3 | 194,993 | -47.5% |
| 2012/3 | 371,333 | - |