| （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 | 23,555 | 23,298 | 25,596 | 29,740 | 29,359 | 28,042 | 28,522 | 28,632 | 26,135 | 22,355 | 29,397 | 32,864 | 28,833 | 29,337 |
| 売上原価 | - | - | - | 25,281 | 24,706 | 23,475 | 24,090 | 24,269 | 22,315 | 19,014 | 24,522 | 26,723 | 23,227 | 23,394 |
| 売上総利益 | - | - | - | 4,458 | 4,652 | 4,566 | 4,432 | 4,363 | 3,819 | 3,341 | 4,874 | 6,140 | 5,606 | 5,942 |
| 売上総利益率（％） | - | - | - | 14.95 | 16.58 | 18.68 | 19.44 | 20.25 | ||||||
| 営業費用 | - | - | - | 3,787 | 3,773 | 3,890 | 3,993 | 4,000 | 3,917 | 3,222 | 3,315 | 3,307 | 3,298 | 3,366 |
| 営業利益 | - | - | - | 671 | 879 | 676 | 438 | 362 | -98 | 119 | 1,558 | 2,833 | 2,307 | 2,576 |
| 経常（税引前）利益 | -40 | 335 | 1,314 | 1,017 | 618 | 505 | 515 | 275 | -146 | 5 | 1,476 | 2,504 | 2,161 | 2,594 |
| 法人税等合計 | - | - | - | 259 | 495 | 175 | 397 | 468 | 126 | 90 | 72 | 366 | 573 | 448 |
| 純利益 | 440 | 383 | 92 | 703 | 105 | 311 | 76 | -218 | -479 | -208 | 1,334 | 2,086 | 1,490 | 2,098 |
| 一株あたり利益 | -8.95 | 14.4 | 82.81 | 50.33 | 6.6 | 21.83 | 3.88 | -16.23 | -35.82 | -14.96 | 95.29 | 148.76 | 104.99 | 137.57 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | - | - | - | 104.37 | 136.77 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | 24.91 | 21.93 |
| 一株あたり配当金 | - | - | - | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 10 | 22 | 26 | 30 |