| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 331,681 | +13.8% |
| 2024/3 | 291,583 | -16.3% |
| 2023/3 | 348,260 | -39.3% |
| 2022/3 | 573,604 | -372.1% |
| 2021/3 | -210,815 | -369.9% |
| 2020/3 | 78,121 | -46.9% |
| 2019/3 | 147,041 | -55.8% |
| 2018/3 | 333,026 | -4.7% |
| 2017/3 | 349,603 | +508.9% |
| 2016/3 | 57,412 | -49.3% |
| 2015/3 | 113,269 | +176.2% |
| 2014/3 | 41,011 | -72.6% |
| 2013/3 | 149,892 | +436.4% |
| 2012/3 | 27,945 | - |