| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 569,572 | -19.2% |
| 2024/3 | 704,543 | +67.5% |
| 2023/3 | 420,591 | -23.4% |
| 2022/3 | 549,088 | -3.6% |
| 2021/3 | 569,757 | +34.6% |
| 2020/3 | 423,381 | -11.9% |
| 2019/3 | 480,702 | -24.7% |
| 2018/3 | 638,303 | +9.2% |
| 2017/3 | 584,328 | +1059.3% |
| 2016/3 | 50,403 | -66.4% |
| 2015/3 | 149,950 | -146.3% |
| 2014/3 | -323,992 | -384.7% |
| 2013/3 | 113,786 | +101.4% |
| 2012/3 | 56,504 | - |