| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 311,887 | -44.8% |
| 2024/3 | 565,051 | +42.7% |
| 2023/3 | 395,847 | +2.5% |
| 2022/3 | 386,125 | +668.1% |
| 2021/3 | 50,267 | -81.9% |
| 2020/3 | 277,675 | +3.8% |
| 2019/3 | 267,493 | +138.6% |
| 2018/3 | 112,106 | -54.7% |
| 2017/3 | 247,285 | -25.1% |
| 2016/3 | 330,214 | -1.5% |
| 2015/3 | 335,345 | +57.7% |
| 2014/3 | 212,635 | -10.5% |
| 2013/3 | 237,631 | +4204.1% |
| 2012/3 | 5,521 | - |