| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 328,348 | -8.9% |
| 2024/2 | 360,396 | +31.6% |
| 2023/2 | 273,923 | +123.1% |
| 2022/2 | 122,806 | +20.0% |
| 2021/2 | 102,375 | +61.4% |
| 2020/2 | 63,445 | +404.5% |
| 2019/2 | 12,576 | -81.9% |
| 2018/2 | 69,323 | +453.2% |
| 2017/2 | 12,532 | -83.3% |
| 2016/2 | 74,996 | -53.1% |
| 2015/2 | 159,793 | +3.4% |
| 2014/2 | 154,541 | -42.6% |
| 2013/2 | 269,153 | +24.4% |
| 2012/2 | 216,309 | - |