| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 696,000 | -28.5% |
| 2024/12 | 973,000 | +113.3% |
| 2023/12 | 456,261 | +92.3% |
| 2022/12 | 237,316 | -38.9% |
| 2021/12 | 388,409 | +43.7% |
| 2020/12 | 270,326 | +34.0% |
| 2019/12 | 201,744 | +9.2% |
| 2018/12 | 184,777 | +54.8% |
| 2017/12 | 119,346 | -182.9% |
| 2016/12 | -143,934 | -864.9% |
| 2015/12 | 18,818 | -76.8% |
| 2014/12 | 81,185 | -57.3% |
| 2013/12 | 190,163 | - |