| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 2,461 | 2,531 | 3,670 | 3,672 | 3,688 | 3,410 | 4,738 | 4,523 | 3,331 | 5,301 | 5,717 | 4,834 | 5,340 | 5,300 |
| 売上原価 | - | - | - | 2,287 | 1,910 | 1,702 | 2,483 | 2,496 | 1,426 | 2,416 | 2,384 | 2,095 | 2,760 | 3,348 |
| 売上総利益 | - | - | - | 1,385 | 1,777 | 1,707 | 2,255 | 2,027 | 1,904 | 2,885 | 3,333 | 2,739 | 2,580 | 1,951 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,245 | 1,349 | 1,340 | 1,596 | 1,601 | 1,444 | 1,636 | 1,766 | 1,993 | 2,178 | 2,227 |
| 営業利益 | - | - | - | 139 | 427 | 366 | 658 | 426 | 460 | 1,248 | 1,566 | 745 | 401 | -275 |
| 経常（税引前）利益 | 326 | -169 | 607 | 155 | 392 | 354 | 720 | 529 | 486 | 1,285 | 1,688 | 941 | 842 | -76 |
| 法人税等合計 | - | - | - | 120 | 156 | 136 | 231 | 203 | 173 | 337 | 430 | 290 | 253 | 91 |
| 純利益 | 185 | -225 | 279 | 19 | 218 | 136 | 508 | 293 | 269 | 905 | 1,273 | 672 | 593 | -158 |
| 一株あたり利益 | 51.22 | -50.88 | 106.54 | 3.97 | 43.95 | 27.12 | 101.01 | 58.12 | 53.29 | 179.19 | 253.06 | 133.5 | 117.73 | -31.08 |
| 希薄化後一株あたり利益 | 50.19 | - | 105.43 | 3.93 | 43.65 | 27.05 | 100.85 | 57.82 | 53.03 | 178.55 | 251.95 | 133.16 | 117.54 | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | |||||
| 一株あたり配当金 | 200 | 200 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |