| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 371,059 | +160.0% |
| 2025/6 | 142,725 | -68.7% |
| 2024/6 | 455,530 | +9.4% |
| 2023/6 | 416,498 | +18.2% |
| 2022/6 | 352,348 | +190.3% |
| 2021/6 | 121,387 | -44.4% |
| 2020/6 | 218,224 | +264.2% |
| 2019/6 | 59,911 | -65.2% |
| 2018/6 | 172,391 | +18.1% |
| 2017/6 | 145,928 | +69.6% |
| 2016/6 | 86,021 | -185.2% |
| 2015/6 | -101,014 | +452.5% |
| 2014/6 | -18,283 | - |