| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 252,698 | +35.0% |
| 2024/3 | 187,250 | +17.6% |
| 2023/3 | 159,247 | +10.9% |
| 2022/3 | 143,658 | +427.7% |
| 2021/3 | 27,224 | -111.3% |
| 2020/3 | -241,103 | -549.3% |
| 2019/3 | 53,656 | +0.8% |
| 2018/3 | 53,220 | -72.6% |
| 2017/3 | 194,536 | +26.2% |
| 2016/3 | 154,136 | +9.7% |
| 2015/3 | 140,443 | +38.5% |
| 2014/3 | 101,439 | -22.7% |
| 2013/3 | 131,234 | +24.1% |
| 2012/3 | 105,764 | - |