| （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 | 1,003 | 1,002 | 988 | 1,145 | 1,195 | 1,334 | 1,258 | 1,641 | 1,784 | 2,350 | 2,893 | 2,841 | 2,991 | 3,167 | 3,448 |
| 売上原価 | - | - | - | 432 | 438 | 376 | 376 | 536 | 636 | 947 | 1,430 | 1,493 | 1,258 | 1,450 | 1,375 |
| 売上総利益 | - | - | - | 712 | 757 | 958 | 882 | 1,104 | 1,147 | 1,401 | 1,462 | 1,347 | 1,732 | 1,717 | 2,073 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 496 | 490 | 631 | 763 | 702 | 778 | 944 | 1,178 | 1,250 | 1,387 | 1,348 | 1,519 |
| 営業利益 | - | - | - | 215 | 266 | 326 | 118 | 401 | 368 | 457 | 284 | 97 | 344 | 368 | 554 |
| 経常（税引前）利益 | 179 | 10 | 83 | 222 | 261 | 314 | 120 | 413 | 371 | 457 | 335 | 138 | 379 | 383 | 566 |
| 法人税等合計 | - | - | - | 80 | 100 | 110 | 39 | 129 | 113 | 122 | 82 | 21 | 67 | 85 | 137 |
| 純利益 | 99 | 1 | 53 | 141 | 161 | 203 | 80 | 284 | 259 | 373 | 208 | -337 | 232 | 304 | 351 |
| 一株あたり利益 | 15497.2 | 0.27 | 13.72 | 36.61 | 37.95 | 45.55 | 16.94 | 59.79 | 53.26 | 70.6 | 36.71 | -62.23 | 43.77 | 58.27 | 80.51 |
| 希薄化後一株あたり利益 | - | - | - | - | 33.86 | 39.15 | 14.9 | 50.75 | 44.76 | 64.86 | 36.56 | - | - | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | |||
| 一株あたり配当金 | 1500 | - | - | - | - | - | - | - | 0 | 0 | 20 | 0 | 15 | 20 | 25 |