| （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 | 8,524 | 8,338 | 5,046 | 10,302 | 6,162 | 7,918 | 7,154 | 7,263 | 5,324 | 4,858 | 6,529 | 10,223 | 16,368 | 16,082 | 7,330 |
| 売上原価 | - | - | - | - | - | - | 5,513 | 5,631 | 4,110 | 3,901 | 4,969 | 7,553 | 12,393 | 11,780 | 4,961 |
| 売上総利益 | - | - | - | 1,938 | 1,128 | 1,727 | 1,640 | 1,631 | 1,214 | 956 | 1,559 | 2,670 | 3,975 | 4,303 | 2,369 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 1,649 | 1,399 | 1,558 | 1,409 | 1,216 | 1,233 | 1,028 | 1,169 | 1,318 | 1,510 | 1,515 | 1,548 |
| 営業利益 | - | - | - | 289 | -272 | 169 | 230 | 415 | -20 | -72 | 389 | 1,351 | 2,465 | 2,787 | 820 |
| 経常（税引前）利益 | 776 | 384 | -229 | 422 | -137 | 335 | 337 | 470 | 59 | -20 | 490 | 1,462 | 2,600 | 2,759 | 851 |
| 法人税等合計 | - | - | - | -3 | 90 | 81 | 21 | 76 | -42 | 60 | 112 | 433 | 690 | 820 | 236 |
| 純利益 | 458 | -879 | -366 | 422 | -115 | 261 | 316 | 393 | 100 | -128 | 377 | 1,028 | 1,907 | 1,937 | 603 |
| 一株あたり利益 | 83.88 | -160.82 | -66.94 | 77.35 | -20.91 | 47.84 | 58.01 | 72.04 | 18.43 | -23.39 | 69.18 | 188.33 | 349.42 | 354.92 | 107.15 |
| 一株あたり配当金 | 23 | 17 | - | 12 | 10 | 15 | 10 | 12 | 10 | 10 | 15 | 30 | 40 | 40 | 40 |