| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/4 | 534,763 | -2.9% |
| 2024/4 | 551,013 | +816.2% |
| 2023/4 | 60,141 | -69.3% |
| 2022/4 | 196,082 | -54.1% |
| 2021/4 | 427,177 | +50.1% |
| 2020/4 | 284,510 | -53.5% |
| 2019/4 | 611,972 | -16.2% |
| 2018/4 | 730,010 | +30.8% |
| 2017/4 | 557,946 | -9.2% |
| 2016/4 | 614,583 | +41.1% |
| 2015/4 | 435,453 | +30.4% |
| 2014/4 | 333,897 | +57.8% |
| 2013/4 | 211,542 | -27.7% |
| 2012/4 | 292,551 | - |