| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 297,019 | +1.3% |
| 2024/3 | 293,120 | -21.4% |
| 2023/3 | 372,881 | +7.7% |
| 2022/3 | 346,213 | +5.3% |
| 2021/3 | 328,803 | +120.9% |
| 2020/3 | 148,862 | +24.3% |
| 2019/3 | 119,773 | +5.9% |
| 2018/3 | 113,085 | +6.9% |
| 2017/3 | 105,782 | -19.3% |
| 2016/3 | 131,059 | +40.6% |
| 2015/3 | 93,189 | -8.7% |
| 2014/3 | 102,073 | +139.3% |
| 2013/3 | 42,662 | +34.5% |
| 2012/3 | 31,712 | - |