| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 954,110 | +17.9% |
| 2024/6 | 808,987 | -8.5% |
| 2023/6 | 884,612 | +48.5% |
| 2022/6 | 595,819 | +95.9% |
| 2021/6 | 304,126 | -244.5% |
| 2020/6 | -210,482 | -142.0% |
| 2019/6 | 500,817 | +26.4% |
| 2018/6 | 396,173 | +30.0% |
| 2017/6 | 304,860 | -240.7% |
| 2016/6 | -216,744 | -34.5% |
| 2015/6 | -330,671 | +4178.9% |
| 2014/6 | -7,728 | -102.2% |
| 2013/6 | 353,719 | +63.8% |
| 2012/6 | 215,982 | +212.6% |
| 2011/6 | 69,084 | - |