| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | -30,819 | -117.3% |
| 2024/3 | 178,443 | -50.6% |
| 2023/3 | 361,516 | -21.6% |
| 2022/3 | 461,030 | +4.7% |
| 2021/3 | 440,505 | +38.4% |
| 2020/3 | 318,380 | +9.7% |
| 2019/3 | 290,163 | +7.4% |
| 2018/3 | 270,150 | +5.5% |
| 2017/3 | 256,103 | +24.3% |
| 2016/3 | 206,119 | +33.9% |
| 2015/3 | 153,927 | +55.1% |
| 2014/3 | 99,257 | +17.7% |
| 2013/3 | 84,310 | +32.0% |
| 2012/3 | 63,860 | - |