| （単位：百万円） | 2010/11 | 2011/11 | 2012/11 | 2013/8 | 2014/8 | 2015/8 | 2016/8 | 2017/8 | 2018/8 | 2019/8 | 2020/8 | 2021/8 | 2022/8 | 2023/8 | 2024/8 | 2025/8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 2,028 | 3,506 | 5,560 | 2,843 | 4,428 | 6,891 | 6,706 | 5,725 | 6,264 | 6,760 | 5,417 | 4,010 | 5,202 | 5,181 | 4,699 | 5,782 |
| 売上原価 | - | - | - | - | 2,784 | 4,104 | 4,257 | 3,810 | 4,087 | 4,412 | 3,637 | 2,740 | 3,521 | 3,313 | 2,933 | 3,692 |
| 売上総利益 | - | - | - | - | 1,643 | 2,787 | 2,449 | 1,915 | 2,177 | 2,348 | 1,780 | 1,270 | 1,681 | 1,868 | 1,765 | 2,090 |
| 売上総利益率（％） | - | - | - | - | ||||||||||||
| 営業費用 | - | - | - | - | 870 | 1,112 | 1,262 | 1,129 | 1,213 | 1,344 | 1,197 | 981 | 1,304 | 1,422 | 1,382 | 1,478 |
| 営業利益 | - | - | - | - | 773 | 1,674 | 1,186 | 785 | 964 | 1,003 | 583 | 289 | 377 | 445 | 382 | 612 |
| 経常（税引前）利益 | -103 | 399 | 1,494 | 932 | 1,046 | 2,114 | 1,085 | 1,032 | 1,083 | 1,014 | 754 | 634 | 1,818 | 1,160 | 763 | 1,119 |
| 法人税等合計 | - | - | - | - | 468 | 716 | 349 | 357 | 334 | 340 | 240 | 164 | 575 | 297 | 244 | 333 |
| 純利益 | -107 | 441 | 875 | 643 | 690 | 1,388 | 739 | 785 | 750 | 670 | 444 | 461 | 1,226 | 868 | 486 | 782 |
| 一株あたり利益 | -46.5 | 195.49 | 397.37 | 294.24 | 320.51 | 651.73 | 350.13 | 126.53 | 120.88 | 108.37 | 71.15 | 76.19 | 204.09 | 145.28 | 87.41 | 162.52 |
| 一株あたり配当金 | 10 | 45 | 50 | 30 | 38 | 65 | 50 | 45 | 18.5 | 18 | 12.5 | 8 | 8 | 7.5 | 8.8 | 20 |