| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 334,419 | +63.2% |
| 2024/3 | 204,878 | +9.4% |
| 2023/3 | 187,334 | -29.5% |
| 2022/3 | 265,564 | -22.2% |
| 2021/3 | 341,540 | +23.8% |
| 2020/3 | 275,826 | -26.7% |
| 2019/3 | 376,235 | +26.0% |
| 2018/3 | 298,502 | +258.8% |
| 2017/3 | 83,185 | -59.2% |
| 2016/3 | 204,020 | +101.3% |
| 2015/3 | 101,353 | -79.3% |
| 2014/3 | 489,072 | -15.1% |
| 2013/3 | 576,142 | -32.7% |
| 2012/3 | 855,998 | - |