| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 263,367 | -1.3% |
| 2024/3 | 266,797 | +12.8% |
| 2023/3 | 236,606 | +21.8% |
| 2022/3 | 194,186 | -59.1% |
| 2021/3 | 474,245 | +29.7% |
| 2020/3 | 365,587 | +18.9% |
| 2019/3 | 307,543 | +18.9% |
| 2018/3 | 258,645 | +113.3% |
| 2017/3 | 121,277 | +80.1% |
| 2016/3 | 67,333 | -27.0% |
| 2015/3 | 92,194 | -62.7% |
| 2014/3 | 247,171 | -5.7% |
| 2013/3 | 262,000 | +8.6% |
| 2012/3 | 241,297 | - |