| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 568,705 | +168.5% |
| 2024/3 | 211,837 | +42.2% |
| 2023/3 | 148,923 | -44.9% |
| 2022/3 | 270,392 | +32.2% |
| 2021/3 | 204,515 | -27.2% |
| 2020/3 | 281,072 | +94.3% |
| 2019/3 | 144,643 | -31.1% |
| 2018/3 | 209,922 | +38.3% |
| 2017/3 | 151,791 | +13.8% |
| 2016/3 | 133,335 | +18.9% |
| 2015/3 | 112,133 | -26.1% |
| 2014/3 | 151,824 | +3.7% |
| 2013/3 | 146,389 | +66.2% |
| 2012/3 | 88,103 | - |