| （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 | 13,804 | 13,824 | 12,581 | 12,942 | 14,227 | 14,800 | 13,598 | 14,088 | 14,870 | 16,098 | 17,306 | 17,805 | 15,975 | 18,741 |
| 売上原価 | - | - | - | 7,953 | 8,644 | 9,620 | 8,977 | 10,926 | 11,042 | 11,477 | 12,615 | 11,296 | 10,444 | 12,251 |
| 売上総利益 | - | - | - | 4,989 | 5,583 | 5,179 | 4,620 | 3,162 | 3,828 | 4,622 | 4,691 | 6,509 | 5,530 | 6,490 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,518 | 4,982 | 4,593 | 3,571 | 3,543 | 3,527 | 3,467 | 3,445 | 4,005 | 4,239 | 3,973 |
| 営業利益 | - | - | - | 471 | 600 | 586 | 1,048 | -381 | 300 | 1,154 | 1,245 | 2,503 | 1,290 | 2,518 |
| 経常（税引前）利益 | 1,493 | 666 | -189 | 487 | 616 | 600 | 1,044 | -386 | 313 | 1,108 | 1,242 | 2,507 | 1,233 | 2,524 |
| 法人税等合計 | - | - | - | 209 | 324 | 174 | 292 | -291 | 44 | 373 | 378 | 598 | 333 | 680 |
| 純利益 | 838 | 444 | -425 | 171 | 969 | 419 | 744 | -1,063 | 261 | 599 | 859 | 1,611 | 898 | 1,842 |
| 一株あたり利益 | 144.93 | 76.41 | -73.51 | 31.03 | 177.12 | 76.22 | 134.51 | -191.28 | 46.94 | 109.61 | 171.75 | 321.46 | 169.29 | 317.42 |
| 希薄化後一株あたり利益 | - | - | - | - | - | 76.08 | 134.15 | - | 46.86 | 109.41 | 171.41 | 320.91 | 169.05 | 317.07 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 122 | 53 | 34 | 34 | 40 | 35 | 35 | 35 | 35 | 38 | 35 | 45 | 37 | 37 |