| （単位：百万円） | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 3,598 | 3,632 | 4,037 | 3,713 | 3,488 | 2,903 | 3,165 | 3,208 | 4,882 | 2,880 | 4,442 | 5,457 | 5,019 | 4,614 |
| 売上原価 | - | - | - | 1,281 | 1,177 | 1,094 | 1,222 | 1,292 | 2,269 | 1,419 | 1,892 | 2,469 | 2,583 | 2,085 |
| 売上総利益 | - | - | - | 2,432 | 2,311 | 1,808 | 1,943 | 1,915 | 2,613 | 1,460 | 2,549 | 2,988 | 2,436 | 2,529 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,059 | 1,998 | 1,989 | 2,434 | 1,882 | 2,419 | 2,167 | 2,063 | 2,386 | 2,476 | 2,501 |
| 営業利益 | - | - | - | 372 | 312 | -182 | -491 | 32 | 194 | -708 | 485 | 601 | -41 | 28 |
| 経常（税引前）利益 | -942 | 265 | 618 | 887 | 530 | -276 | -525 | 54 | 246 | -778 | 698 | 906 | 71 | 264 |
| 法人税等合計 | - | - | - | 226 | 151 | 27 | 2 | 24 | 47 | 2 | -3 | 163 | 118 | 36 |
| 純利益 | -1,210 | 312 | 640 | 660 | 378 | -304 | -524 | 107 | 199 | -681 | 737 | 830 | -45 | 365 |
| 一株あたり利益 | -99.49 | 25.77 | 52.85 | 57.52 | 36.09 | -28.72 | -49.24 | 10.06 | 17.1 | -64.5 | 67.32 | 75.75 | -6.44 | 31.82 |
| 希薄化後一株あたり利益 | - | - | 52.37 | 56.82 | 35.85 | - | - | - | - | - | - | 75.71 | - | 31.54 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 一株あたり配当金 | - | 600 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 12 | 15 | 15 | 15 |