| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 175,029 | -4.8% |
| 2024/3 | 183,941 | -27.1% |
| 2023/3 | 252,477 | +35.6% |
| 2022/3 | 186,199 | -42.1% |
| 2021/3 | 321,559 | +93.7% |
| 2020/3 | 165,977 | -17.6% |
| 2019/3 | 201,336 | -20.2% |
| 2018/3 | 252,307 | +27.1% |
| 2017/3 | 198,545 | -19.3% |
| 2016/3 | 245,925 | +13.4% |
| 2015/3 | 216,864 | -18.3% |
| 2014/3 | 265,477 | +44.7% |
| 2013/3 | 183,430 | +99.9% |
| 2012/3 | 91,753 | - |