| （単位：千円） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/5 | 98,844 | -222.2% |
| 2025/5 | -80,857 | -167.6% |
| 2024/5 | 119,587 | -72.1% |
| 2023/5 | 429,134 | +25.3% |
| 2022/5 | 342,551 | -12.6% |
| 2021/5 | 391,866 | +400.5% |
| 2020/5 | 78,294 | +253.1% |
| 2019/5 | 22,176 | -81.0% |
| 2018/5 | 116,441 | +58.8% |
| 2017/5 | 73,326 | -76.5% |
| 2016/5 | 311,779 | +342.2% |
| 2015/5 | 70,506 | -20.9% |
| 2014/5 | 89,133 | - |