| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 263,660 | -54.3% |
| 2024/3 | 576,395 | -18.5% |
| 2023/3 | 707,552 | +59.4% |
| 2022/3 | 443,887 | +114.4% |
| 2021/3 | 207,005 | -46.3% |
| 2020/3 | 385,168 | +893.0% |
| 2019/3 | 38,787 | -83.8% |
| 2018/3 | 239,331 | +401.0% |
| 2017/3 | 47,766 | -88.4% |
| 2016/3 | 412,704 | -49.5% |
| 2015/3 | 817,069 | +84.4% |
| 2014/3 | 443,175 | -16.9% |
| 2013/3 | 533,537 | -199.5% |
| 2012/3 | -536,261 | - |