| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 467,391 | +21.3% |
| 2024/3 | 385,279 | -45.3% |
| 2023/3 | 704,794 | +43.4% |
| 2022/3 | 491,349 | +22.9% |
| 2021/3 | 399,849 | -35.5% |
| 2020/3 | 620,296 | +19.0% |
| 2019/3 | 521,321 | +21.4% |
| 2018/3 | 429,249 | -10.2% |
| 2017/3 | 477,865 | +9.1% |
| 2016/3 | 437,854 | +60.9% |
| 2015/3 | 272,070 | -218.1% |
| 2014/3 | -230,454 | -289.4% |
| 2013/3 | 121,666 | -3.2% |
| 2012/3 | 125,666 | - |