| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | -95,000 | -150.7% |
| 2024/9 | 187,448 | +997.7% |
| 2023/9 | 17,076 | -69.8% |
| 2022/9 | 56,501 | -62.8% |
| 2021/9 | 151,936 | -64.6% |
| 2020/9 | 428,692 | +29.6% |
| 2019/9 | 330,811 | +47.7% |
| 2018/9 | 223,913 | +2.3% |
| 2017/9 | 218,980 | -29.1% |
| 2016/9 | 308,842 | +53.0% |
| 2015/9 | 201,862 | -19.3% |
| 2014/9 | 250,117 | +17.8% |
| 2013/9 | 212,355 | +110.2% |
| 2012/9 | 101,019 | +38.1% |
| 2011/9 | 73,147 | - |