| （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 | 1,689 | 1,904 | 1,845 | 2,048 | 2,292 | 2,426 | 2,225 | 2,315 | 2,149 | 2,024 | 2,301 | 2,496 | 2,919 | 2,607 |
| 売上原価 | - | - | - | 428 | 408 | 448 | 402 | 453 | 447 | 519 | 673 | 715 | 798 | 794 |
| 売上総利益 | - | - | - | 1,620 | 1,883 | 1,977 | 1,822 | 1,860 | 1,701 | 1,504 | 1,628 | 1,781 | 2,120 | 1,812 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,127 | 1,335 | 1,358 | 1,199 | 1,196 | 1,335 | 1,297 | 1,186 | 1,289 | 1,570 | 1,483 |
| 営業利益 | - | - | - | 492 | 548 | 619 | 622 | 664 | 365 | 206 | 442 | 491 | 549 | 329 |
| 経常（税引前）利益 | 332 | 468 | 360 | 499 | 555 | 624 | 627 | 665 | 370 | 218 | 458 | 507 | 570 | 360 |
| 法人税等合計 | - | - | - | 133 | 158 | 146 | 151 | 174 | 86 | 52 | 136 | 101 | 122 | 75 |
| 純利益 | 215 | 305 | 220 | 336 | 397 | 436 | 474 | 506 | 267 | 165 | 322 | 215 | 493 | 268 |
| 一株あたり利益 | 71.13 | 101.79 | 76.49 | 104.31 | 121.9 | 144.96 | 157.6 | 168.08 | 88.69 | 54.96 | 106.13 | 35.19 | 80.47 | 43.37 |
| 希薄化後一株あたり利益 | 69.65 | 99.16 | 74.26 | 102.05 | 120.44 | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 2200 | 3200 | 16 | 20 | 18 | 22 | 26 | 38 | 43 | 43 | 43 | 22.5 | 25 | 26 |