| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 268,748 | +2.1% |
| 2024/3 | 263,134 | +1.4% |
| 2023/3 | 259,574 | +90.0% |
| 2022/3 | 136,631 | -3.8% |
| 2021/3 | 142,042 | -20.2% |
| 2020/3 | 178,027 | +133.7% |
| 2019/3 | 76,189 | -44.3% |
| 2018/3 | 136,802 | -16.4% |
| 2017/3 | 163,611 | +217.6% |
| 2016/3 | 51,520 | +207.2% |
| 2015/3 | 16,773 | -91.1% |
| 2014/3 | 188,016 | -65.7% |
| 2013/3 | 547,807 | +406.1% |
| 2012/3 | 108,231 | - |