| （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 | 35,856 | 36,614 | 34,573 | 42,254 | 45,145 | 53,145 | 48,105 | 49,971 | 40,531 | 50,109 | 57,209 | 62,319 | 71,250 | 79,902 |
| 売上原価 | - | - | - | 32,689 | 35,571 | 42,199 | 38,201 | 39,410 | 31,394 | 38,794 | 44,276 | 46,663 | 55,717 | 63,333 |
| 売上総利益 | - | - | - | 9,564 | 9,573 | 10,945 | 9,904 | 10,560 | 9,137 | 11,314 | 12,932 | 15,656 | 15,532 | 16,569 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,279 | 6,482 | 6,863 | 6,913 | 7,555 | 7,498 | 7,688 | 8,762 | 9,714 | 10,559 | 11,328 |
| 営業利益 | - | - | - | 3,285 | 3,090 | 4,082 | 2,991 | 3,004 | 1,638 | 3,626 | 4,169 | 5,941 | 4,973 | 5,240 |
| 経常（税引前）利益 | 1,426 | -7,765 | 2,079 | 2,723 | 2,621 | 3,546 | 2,503 | 2,431 | 1,058 | 3,007 | 3,160 | 4,989 | 3,990 | 3,769 |
| 法人税等合計 | - | - | - | 271 | 418 | 427 | 443 | 376 | 338 | 330 | 544 | 434 | 1,104 | 1,093 |
| 純利益 | 645 | -11,373 | 2,319 | 2,193 | 2,229 | 3,166 | 2,042 | 2,034 | 496 | 2,721 | 2,597 | 4,415 | 2,781 | 2,897 |
| 一株あたり利益 | 30.19 | -457.13 | 99.89 | 88.11 | 89.58 | 127.2 | 82.06 | 81.74 | 19.94 | 109.32 | 110.04 | 188.32 | 118.62 | 123.57 |
| 一株あたり配当金 | 15 | - | 5 | 15 | 30 | 30 | 30 | 30 | 15 | 35 | 35 | 45 | 40 | 40 |