| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 238,259 | +71.7% |
| 2024/6 | 138,743 | -40.6% |
| 2023/6 | 233,454 | +25.2% |
| 2022/6 | 186,402 | +30.3% |
| 2021/6 | 143,109 | +47.5% |
| 2020/6 | 97,033 | +76.4% |
| 2019/6 | 55,007 | -25.0% |
| 2018/6 | 73,311 | -39.3% |
| 2017/6 | 120,862 | +87.7% |
| 2016/6 | 64,408 | -54.9% |
| 2015/6 | 142,682 | -329.5% |
| 2014/6 | -62,181 | -34.2% |
| 2013/6 | -94,535 | -220.3% |
| 2012/6 | 78,569 | -283.6% |
| 2011/6 | -42,799 | - |