| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 302,409 | -11.1% |
| 2024/3 | 340,353 | +41.4% |
| 2023/3 | 240,737 | +18.4% |
| 2022/3 | 203,327 | +11.8% |
| 2021/3 | 181,848 | -45.4% |
| 2020/3 | 333,045 | +35.2% |
| 2019/3 | 246,271 | +2.2% |
| 2018/3 | 240,961 | -12.0% |
| 2017/3 | 273,935 | +25.5% |
| 2016/3 | 218,262 | -2.1% |
| 2015/3 | 222,910 | +46.9% |
| 2014/3 | 151,737 | +316.2% |
| 2013/3 | 36,461 | -10.5% |
| 2012/3 | 40,726 | - |