| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 49,000 | -129.3% |
| 2025/6 | -167,435 | -31.9% |
| 2024/6 | -245,991 | +8.4% |
| 2023/6 | -226,917 | +9.3% |
| 2022/6 | -207,583 | +49.7% |
| 2021/6 | -138,676 | -367.5% |
| 2020/6 | 51,841 | -60.5% |
| 2019/6 | 131,291 | -0.4% |
| 2018/6 | 131,761 | +21.2% |
| 2017/6 | 108,670 | -373.2% |
| 2016/6 | -39,784 | -150.9% |
| 2015/6 | 78,198 | -302.6% |
| 2014/6 | -38,606 | - |