| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 242,700 | -2.1% |
| 2024/3 | 247,845 | -66.0% |
| 2023/3 | 729,343 | +228.4% |
| 2022/3 | 222,075 | +121.4% |
| 2021/3 | 100,321 | +128.5% |
| 2020/3 | 43,896 | -81.7% |
| 2019/3 | 239,326 | +0.6% |
| 2018/3 | 237,985 | +4.9% |
| 2017/3 | 226,913 | -16.1% |
| 2016/3 | 270,365 | +24.8% |
| 2015/3 | 216,704 | +31.7% |
| 2014/3 | 164,484 | -23.4% |
| 2013/3 | 214,645 | +13.8% |
| 2012/3 | 188,553 | - |