| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 374,023 | -1.0% |
| 2024/3 | 377,661 | +16.6% |
| 2023/3 | 323,778 | +68.5% |
| 2022/3 | 192,169 | +0.7% |
| 2021/3 | 190,776 | -21.2% |
| 2020/3 | 242,206 | +155.4% |
| 2019/3 | 94,843 | -20.2% |
| 2018/3 | 118,823 | -23.9% |
| 2017/3 | 156,137 | +6.5% |
| 2016/3 | 146,655 | +260.6% |
| 2015/3 | 40,668 | -65.3% |
| 2014/3 | 117,095 | -52.2% |
| 2013/3 | 244,987 | +76.3% |
| 2012/3 | 138,922 | - |