| （単位：百万円） | 2011/9 | 2012/9 | 2013/9 | 2014/9 | 2015/9 | 2016/9 | 2017/9 | 2018/9 | 2019/9 | 2020/9 | 2021/9 | 2022/9 | 2023/9 | 2024/9 | 2025/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 1,231 | 3,889 | 3,524 | 3,392 | 3,072 | 3,200 | 3,308 | 2,466 | 2,895 | 2,785 | 2,656 | 2,672 | 2,144 | 1,584 | 973 |
| 売上原価 | - | - | - | 2,109 | 1,888 | 2,053 | 2,323 | 2,211 | 2,873 | 2,853 | 2,340 | 2,353 | 1,923 | 1,495 | 868 |
| 売上総利益 | - | - | - | 1,282 | 1,184 | 1,147 | 985 | 255 | 22 | -69 | 315 | 318 | 221 | 89 | 104 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 1,226 | 1,179 | 1,524 | 1,239 | 671 | 720 | 584 | 313 | 304 | 320 | 394 | 625 |
| 営業利益 | - | - | - | 55 | 4 | -378 | -255 | -417 | -698 | -653 | 2 | 13 | -99 | -306 | -520 |
| 経常（税引前）利益 | 4 | 228 | 79 | 53 | -2 | -386 | -273 | -427 | -714 | -624 | 41 | 10 | -101 | -251 | -672 |
| 法人税等合計 | - | - | - | 32 | 45 | 3 | 10 | 2 | 2 | 2 | 4 | 4 | 0 | 0 | -4 |
| 純利益 | -33 | 190 | 69 | 20 | -131 | -459 | -317 | -512 | -1,201 | -826 | 74 | -101 | -103 | -389 | -755 |
| 一株あたり利益 | -11.29 | 42.64 | 15.89 | 4.8 | -29.83 | -105.01 | -72.37 | -111.76 | -232.35 | -125.49 | 9.7 | -10.24 | -9.63 | -36.5 | -49.58 |
| 希薄化後一株あたり利益 | - | 42.55 | 15.76 | 4.69 | - | - | - | - | - | - | 7.32 | - | - | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 | 0 |