| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 889,475 | -682.8% |
| 2023/12 | -152,630 | -128.8% |
| 2022/12 | 530,067 | +31.2% |
| 2021/12 | 403,965 | -23.8% |
| 2020/12 | 530,327 | -250.6% |
| 2019/12 | -352,259 | -46.9% |
| 2018/12 | -663,190 | -186.4% |
| 2018/6 | -20,846 | -102.7% |
| 2017/6 | 767,304 | +38.8% |
| 2016/6 | 553,008 | -27.1% |
| 2015/6 | 758,097 | -5.4% |
| 2014/6 | 801,372 | -5.2% |
| 2013/6 | 845,429 | +106.1% |
| 2012/6 | 410,111 | -47.4% |
| 2011/6 | 779,912 | - |