| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 12,219 | -3.7% |
| 2024/12 | 12,685 | -6.2% |
| 2023/12 | 13,524 | +0.8% |
| 2022/12 | 13,416 | +38.3% |
| 2021/12 | 9,698 | -74.0% |
| 2021/3 | 49,021 | +31.4% |
| 2020/3 | 37,305 | -10.9% |
| 2019/3 | 41,857 | +0.9% |
| 2018/3 | 41,501 | -2.0% |
| 2017/3 | 42,329 | +6.9% |
| 2016/3 | 39,614 | +10.4% |
| 2015/3 | 35,891 | +13.9% |
| 2014/3 | 31,522 | +39.2% |
| 2013/3 | 22,640 | +26.0% |
| 2012/3 | 17,972 | - |