| （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 | 20,487 | 22,872 | 26,421 | 28,648 | 31,372 | 35,267 | 38,276 | 40,380 | 44,654 | 41,007 | 45,496 | 47,484 | 45,851 | 50,322 |
| 売上総利益 | - | - | - | 4,894 | 5,002 | 5,314 | 5,425 | 5,531 | 5,535 | 4,957 | 5,336 | 5,456 | 4,765 | 4,994 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,464 | 3,510 | 3,789 | 4,105 | 4,294 | 4,419 | 4,110 | 4,084 | 4,116 | 4,111 | 4,457 |
| 営業利益 | - | - | - | 1,429 | 1,492 | 1,524 | 1,320 | 1,237 | 1,115 | 847 | 1,252 | 1,340 | 653 | 537 |
| 経常（税引前）利益 | 873 | 1,106 | 1,310 | 1,458 | 1,460 | 1,491 | 1,346 | 1,331 | 1,123 | 850 | 1,258 | 1,352 | 662 | 542 |
| 法人税等合計 | - | - | - | 531 | 629 | 464 | 369 | 373 | 304 | 273 | 395 | 414 | 202 | 127 |
| 純利益 | 476 | 682 | 788 | 919 | 1,289 | 1,025 | 856 | 974 | 792 | 572 | 863 | 936 | 172 | 410 |
| 一株あたり利益 | 84.42 | 60.54 | 69.92 | 81.57 | 114.36 | 90.98 | 75.92 | 88.46 | 75.56 | 55.6 | 83.56 | 90.21 | 16.58 | 39.2 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | 55.5 | 83.33 | 90.04 | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | |||
| 一株あたり配当金 | 35 | 25 | 30 | 18 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 30 | 50 | 50 |