| 2012/03 | 2013/03 | 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | |
| 売上高 | 543,468 | 539,594 | 638,970 | 701,900 | 716,996 | 683,328 | 744,372 | 733,569 | 651,495 | 562,847 | 642,023 | 773,960 | 836,285 | 825,587 |
| 売上原価 | - | - | - | 570,197 | 576,650 | 555,722 | 603,612 | 603,082 | 549,397 | 477,666 | 536,070 | 648,047 | 691,008 | 684,221 |
| 売上総利益 | - | - | - | 131,703 | 140,346 | 127,606 | 140,760 | 130,486 | 102,097 | 85,180 | 105,953 | 125,912 | 145,277 | 141,366 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 43,850 | 47,770 | 35,622 | 39,608 | 26,945 | 7,056 | -3,138 | 6,880 | 17,145 | 28,149 | 22,959 |
| 営業費用 | - | - | - | 87,852 | 92,576 | 91,984 | 101,151 | 103,541 | 95,041 | 88,319 | 99,072 | 108,766 | 117,128 | 118,406 |
| 経常（税引前）利益 | 18,691 | 2,512 | 28,670 | 38,868 | 38,211 | 29,604 | 31,250 | 22,231 | -1,698 | -5,742 | 6,815 | 12,047 | 20,001 | 10,475 |
| 法人税等合計 | - | - | - | 13,043 | 10,895 | 10,425 | 4,616 | 9,105 | 10,144 | 9,334 | 8,522 | -1,054 | 4,383 | 14,188 |
| 純利益 | -324 | -14,502 | 5,001 | 24,018 | 16,047 | 4,464 | 22,289 | -6,166 | -43,992 | -10,590 | 9,096 | 11,861 | 12,168 | -22,781 |
| 一株あたり利益 | 11.27 | -26.69 | -27.54 | 43.91 | 28.28 | 5.33 | 38.36 | -13.1 | -82.83 | -21.92 | 13.83 | 19.53 | 19.91 | -44.9 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | - | - | - | 18.65 | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 一株あたり配当金 | 10 | - | 2 | 6 | 10 | 10 | 15 | 15 | 5 | - | - | 5 | 10 | 11 |