| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 112,461 | -16.6% |
| 2024/6 | 134,918 | +17.6% |
| 2023/6 | 114,757 | +10.7% |
| 2022/6 | 103,623 | -26.6% |
| 2021/6 | 141,104 | +0.8% |
| 2020/6 | 139,919 | -44.2% |
| 2019/6 | 250,602 | -6.7% |
| 2018/6 | 268,723 | +5.2% |
| 2017/6 | 255,417 | -13.4% |
| 2016/6 | 294,812 | +109.8% |
| 2015/6 | 140,521 | -1.9% |
| 2014/6 | 143,224 | +279.2% |
| 2013/6 | 37,772 | +97.0% |
| 2012/6 | 19,169 | -137.6% |
| 2011/6 | -50,970 | - |