| （単位：千円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -227,000 | -64.5% |
| 2024/12 | -640,000 | +134.4% |
| 2023/12 | -273,000 | -19.9% |
| 2022/12 | -341,000 | +82.4% |
| 2021/12 | -187,000 | -50.0% |
| 2020/12 | -374,000 | +112.5% |
| 2019/12 | -176,000 | -25.4% |
| 2018/12 | -236,000 | +184.3% |
| 2018/3 | -120,000 | +44.6% |
| 2017/3 | -83,000 | +418.8% |
| 2016/3 | -16,000 | -64.4% |
| 2015/3 | -45,000 | - |