| （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 | 12,807 | 12,000 | 11,416 | 12,893 | 13,090 | 12,094 | 10,948 | 11,716 | 11,887 | 10,342 | 11,145 | 13,313 | 14,348 | 15,049 |
| 売上原価 | - | - | - | 8,733 | 8,590 | 7,767 | 6,878 | 7,453 | 7,568 | 6,715 | 7,060 | 8,035 | 8,396 | 8,916 |
| 売上総利益 | - | - | - | 4,161 | 4,500 | 4,327 | 4,071 | 4,262 | 4,318 | 3,627 | 4,085 | 5,278 | 5,952 | 6,133 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,802 | 3,859 | 3,942 | 3,817 | 3,843 | 3,834 | 3,737 | 3,808 | 4,173 | 4,476 | 4,710 |
| 営業利益 | - | - | - | 358 | 640 | 384 | 253 | 419 | 484 | -111 | 276 | 1,105 | 1,475 | 1,422 |
| 経常（税引前）利益 | 639 | 469 | 425 | 498 | 726 | 418 | 283 | 497 | 561 | 41 | 469 | 1,228 | 1,572 | 1,444 |
| 法人税等合計 | - | - | - | 193 | 266 | 129 | 161 | 194 | 180 | 111 | 219 | 338 | 416 | 384 |
| 純利益 | 146 | 133 | 112 | 294 | 370 | 276 | 125 | 530 | 295 | 41 | 289 | 681 | 1,134 | 1,037 |
| 一株あたり利益 | 13.58 | 10.1 | 7.51 | 11.41 | 15.5 | 12.14 | 5.49 | 21.1 | 12.61 | 1.29 | 12.77 | 28.98 | 49.2 | 45.96 |
| 一株あたり配当金 | 5 | 5 | 6 | 5 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 9 | 14 | 16 |