| （単位：百万円） | 2011/11 | 2012/11 | 2013/11 | 2014/11 | 2015/11 | 2016/11 | 2017/11 | 2018/11 | 2019/11 | 2020/11 | 2021/11 | 2022/11 | 2023/11 | 2024/11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 3,354 | 3,185 | 3,305 | 3,237 | 2,832 | 2,804 | 3,080 | 2,874 | 2,427 | 2,002 | 1,765 | 2,283 | 3,518 | 3,968 |
| 売上原価 | - | - | - | 2,079 | 1,826 | 1,898 | 2,063 | 1,959 | 1,717 | 1,270 | 1,110 | 1,575 | 2,668 | 2,739 |
| 売上総利益 | - | - | - | 1,158 | 1,005 | 904 | 1,016 | 914 | 709 | 731 | 654 | 707 | 849 | 1,228 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,119 | 1,121 | 1,143 | 1,085 | 1,079 | 990 | 712 | 659 | 895 | 1,319 | 1,548 |
| 営業利益 | - | - | - | 38 | -117 | -239 | -69 | -166 | -282 | 18 | -6 | -189 | -471 | -321 |
| 経常（税引前）利益 | 112 | 165 | 134 | 47 | -115 | -251 | -68 | -183 | -317 | 13 | 6 | -159 | -489 | -319 |
| 法人税等合計 | - | - | - | 17 | 29 | 5 | 15 | 25 | 6 | 11 | 10 | 6 | 5 | 18 |
| 純利益 | 107 | 202 | 114 | 35 | -137 | -295 | -86 | -376 | -372 | 17 | -42 | -163 | -624 | -363 |
| 一株あたり利益 | 7.22 | 13.55 | 7.66 | 2.44 | -9.45 | -20.39 | -5.9 | -257.12 | -220.26 | 7.56 | -13.54 | -49.46 | -153.76 | -74.55 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | 7.43 | - | - | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 | 0 |