| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 792,635 | -17.4% |
| 2024/3 | 959,635 | +71.7% |
| 2023/3 | 559,003 | +35.4% |
| 2022/3 | 412,778 | -1.9% |
| 2021/3 | 420,884 | -46.6% |
| 2020/3 | 788,093 | +1034.8% |
| 2019/3 | 69,448 | -85.8% |
| 2018/3 | 490,219 | +11.3% |
| 2017/3 | 440,386 | +57.0% |
| 2016/3 | 280,492 | -67.0% |
| 2015/3 | 849,339 | +25.4% |
| 2014/3 | 677,045 | +30.1% |
| 2013/3 | 520,448 | +143.5% |
| 2012/3 | 213,722 | - |