| （単位：百万円） | 2012/5 | 2013/5 | 2014/5 | 2015/5 | 2016/5 | 2017/5 | 2018/5 | 2019/5 | 2020/5 | 2021/5 | 2022/5 | 2023/5 | 2024/5 | 2025/5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 19,348 | 17,574 | 20,747 | 21,918 | 21,598 | 22,480 | 26,594 | 27,877 | 23,865 | 27,021 | 28,077 | 35,267 | 41,437 | 27,053 |
| 売上原価 | - | - | - | 15,009 | 14,852 | 15,552 | 17,950 | 19,449 | 17,153 | 18,723 | 20,121 | 24,647 | 27,693 | 19,845 |
| 売上総利益 | - | - | - | 6,910 | 6,746 | 6,928 | 8,644 | 8,428 | 6,712 | 8,297 | 7,956 | 10,620 | 13,744 | 7,208 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,312 | 4,440 | 3,437 | 3,940 | 5,072 | 5,044 | 5,277 | 5,145 | 5,693 | 6,831 | 6,580 |
| 営業利益 | - | - | - | 3,598 | 2,306 | 3,491 | 4,704 | 3,355 | 1,668 | 3,021 | 2,811 | 4,926 | 6,913 | 628 |
| 経常（税引前）利益 | 3,289 | 2,645 | 3,773 | 3,817 | 2,384 | 3,670 | 4,823 | 3,296 | 1,636 | 3,433 | 2,982 | 5,274 | 7,850 | 740 |
| 法人税等合計 | - | - | - | 1,457 | 778 | 1,085 | 1,556 | 1,114 | 884 | 1,393 | 1,031 | 2,004 | 2,313 | 410 |
| 純利益 | 1,820 | 1,618 | 2,233 | 2,488 | 1,681 | 2,573 | 3,265 | 2,148 | 303 | 1,082 | 1,911 | 3,208 | 5,237 | -95 |
| 一株あたり利益 | 46.66 | 39.07 | 58.83 | 65.94 | 45.17 | 70.39 | 90.71 | 59.41 | 8.73 | 31.07 | 55.5 | 93.54 | 155.86 | -2.84 |
| 一株あたり配当金 | 21 | 20 | 24 | 26 | 21 | 26 | 32 | 25 | 20 | 17 | 26 | 32 | 54 | 55 |