| 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 | 236,594 | 232,161 | 253,004 | 271,903 | 287,537 | 292,547 | 307,645 | 300,844 | 414,727 | 364,779 | 433,831 | 557,410 | 564,087 | 671,211 |
| 売上原価 | - | - | - | 224,434 | 230,275 | 231,334 | 244,145 | 235,593 | 334,411 | 298,915 | 367,519 | 485,166 | 481,228 | 591,984 |
| 売上総利益 | - | - | - | 47,469 | 57,261 | 61,213 | 63,500 | 65,250 | 80,315 | 65,864 | 66,312 | 72,244 | 82,858 | 79,227 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 14,211 | 16,840 | 19,694 | 20,481 | 18,525 | 23,598 | 17,911 | 15,008 | 10,940 | 18,213 | 9,895 |
| 営業費用 | - | - | - | 33,258 | 40,420 | 41,518 | 43,018 | 46,725 | 56,717 | 47,952 | 51,303 | 61,303 | 64,644 | 69,332 |
| 経常（税引前）利益 | 13,017 | 13,847 | 14,798 | 13,405 | 14,121 | 19,712 | 19,983 | 18,176 | 22,359 | 17,565 | 14,360 | 9,690 | 16,791 | 5,304 |
| 法人税等合計 | - | - | - | 3,577 | 4,826 | 5,402 | 4,558 | 4,536 | 6,364 | 5,794 | 4,636 | 3,750 | 8,373 | 2,067 |
| 純利益 | 6,375 | 8,005 | 6,443 | 9,705 | 9,665 | 12,700 | 14,274 | 12,002 | 16,915 | 11,226 | 11,653 | 6,152 | 9,641 | 3,783 |
| 一株あたり利益 | 96.44 | 96.98 | 94.98 | 108.55 | 107.35 | 140.83 | 159.87 | 134.75 | 190.51 | 128.14 | 133.84 | 71.27 | 75.9 | 25.95 |
| 一株あたり配当金 | 24 | 25 | 26 | 30 | 35 | 44 | 48 | 50 | 56 | 52 | 52 | 52 | 52 | 52 |