| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/4 | 199,093 | +6.1% |
| 2024/4 | 187,650 | -53.8% |
| 2023/4 | 406,512 | +52.7% |
| 2022/4 | 266,138 | -57.2% |
| 2021/4 | 621,210 | +96.4% |
| 2020/4 | 316,246 | +46.8% |
| 2019/4 | 215,465 | +34.7% |
| 2018/4 | 160,014 | +24.0% |
| 2017/4 | 129,075 | +20.5% |
| 2016/4 | 107,086 | -4.4% |
| 2015/4 | 112,031 | +118.5% |
| 2014/4 | 51,283 | -36.6% |
| 2013/4 | 80,833 | -69.6% |
| 2012/4 | 265,870 | - |