| （単位：百万円） | 2011/11 | 2012/11 | 2013/11 | 2014/11 | 2015/11 | 2016/11 | 2017/11 | 2018/11 | 2019/11 | 2020/11 | 2021/11 | 2022/11 | 2023/11 | 2024/11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 23,412 | 20,768 | 20,151 | 19,287 | 18,413 | 16,996 | 18,253 | 19,922 | 20,120 | 22,349 | 26,570 | 33,481 | 33,068 | 33,966 |
| 売上原価 | - | - | - | 10,456 | 10,076 | 9,707 | 10,467 | 11,506 | 11,239 | 12,182 | 14,617 | 20,307 | 20,868 | 21,342 |
| 売上総利益 | - | - | - | 8,831 | 8,337 | 7,289 | 7,785 | 8,416 | 8,880 | 10,167 | 11,953 | 13,174 | 12,200 | 12,624 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 8,645 | 8,102 | 7,792 | 8,048 | 8,350 | 8,670 | 9,460 | 10,394 | 11,521 | 12,366 | 12,338 |
| 営業利益 | - | - | - | 186 | 234 | -504 | -264 | 65 | 210 | 707 | 1,558 | 1,653 | -167 | 286 |
| 経常（税引前）利益 | 918 | -93 | 269 | 307 | 332 | -395 | -93 | 187 | 359 | 859 | 1,770 | 2,259 | 150 | 584 |
| 法人税等合計 | - | - | - | 131 | 131 | 147 | 119 | 77 | 73 | 210 | 510 | 711 | 59 | 272 |
| 純利益 | 446 | -63 | 94 | 143 | 172 | -587 | 401 | 87 | 205 | 594 | 1,226 | 1,550 | -111 | 187 |
| 一株あたり利益 | 3230.84 | -4.52 | 6.84 | 10.38 | 12.48 | -42.43 | 28.74 | 6.25 | 14.74 | 42.55 | 87.8 | 110.99 | -7.93 | 13.41 |
| 希薄化後一株あたり利益 | - | - | 6.84 | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 1200 | 1000 | 505 | 10 | 10 | 4 | 4 | 4 | 4 | 7.5 | 15.5 | 24 | 30 | 11 |