| （単位：百万円） | 2011/5 | 2012/5 | 2013/5 | 2014/5 | 2015/5 | 2016/5 | 2017/5 | 2018/5 | 2019/5 | 2020/5 | 2021/5 | 2022/5 | 2023/5 | 2024/5 | 2025/5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 2,104 | 1,460 | 1,403 | 1,678 | 1,618 | 1,861 | 1,915 | 1,896 | 1,879 | 1,927 | 1,032 | 500 | 454 | 441 | 270 |
| 売上原価 | - | - | - | 1,281 | 1,230 | 1,370 | 1,372 | 1,351 | 1,351 | 1,381 | 753 | 147 | 137 | 155 | 106 |
| 売上総利益 | - | - | - | 397 | 387 | 491 | 542 | 545 | 527 | 546 | 279 | 352 | 317 | 286 | 164 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 403 | 409 | 469 | 508 | 535 | 527 | 557 | 442 | 393 | 389 | 378 | 269 |
| 営業利益 | - | - | - | -7 | -22 | 21 | 34 | 10 | 0 | -11 | -163 | -41 | -72 | -93 | -106 |
| 経常（税引前）利益 | -183 | -130 | -25 | 7 | 3 | 24 | 30 | 7 | 25 | -8 | -148 | 3 | -79 | -86 | -93 |
| 法人税等合計 | - | - | - | - | - | - | - | - | - | - | - | - | 0 | -6 | 0 |
| 純利益 | -228 | -131 | -31 | 11 | 2 | 20 | 26 | 1 | 22 | -49 | -111 | 4 | -90 | -139 | -116 |
| 一株あたり利益 | -3147.79 | -17.95 | -4.17 | 1.5 | 0.39 | 2.75 | 3.53 | 0.13 | 3 | -6.41 | -14.79 | 0.53 | -11.87 | -18.46 | -15.35 |
| 一株あたり配当金 | 100 | 150 | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 | 0 |