| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/4 | 836,932 | +156.7% |
| 2024/4 | 325,982 | -51.3% |
| 2023/4 | 668,803 | +88.6% |
| 2022/4 | 354,661 | -55.7% |
| 2021/4 | 800,968 | +77.6% |
| 2020/4 | 451,103 | +18.9% |
| 2019/4 | 379,545 | +34.2% |
| 2018/4 | 282,920 | +10.6% |
| 2017/4 | 255,791 | +6.9% |
| 2016/4 | 239,376 | +18.7% |
| 2015/4 | 201,659 | +138.4% |
| 2014/4 | 84,582 | -32.7% |
| 2013/4 | 125,757 | +26.9% |
| 2012/4 | 99,102 | - |