| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 42,638 | +1.4% |
| 2024/3 | 42,043 | +37.5% |
| 2023/3 | 30,583 | -78.3% |
| 2022/3 | 141,019 | -49.7% |
| 2021/3 | 280,305 | +5.3% |
| 2020/3 | 266,188 | +72.8% |
| 2019/3 | 154,055 | +18.2% |
| 2018/3 | 130,348 | -40.0% |
| 2017/3 | 217,334 | +119.0% |
| 2016/3 | 99,221 | +22.7% |
| 2015/3 | 80,851 | +18.8% |
| 2014/3 | 68,041 | +26.7% |
| 2013/3 | 53,683 | -12.4% |
| 2012/3 | 61,285 | - |