| 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 | 2026/03 | |
| 売上高 | 2,033,058 | 2,205,270 | 2,692,238 | 3,033,899 | 3,406,603 | 3,214,363 | 3,474,024 | 3,564,696 | 3,430,285 | 2,882,066 | 3,120,349 | 3,826,752 | 4,827,662 | 5,018,893 | 4,918,172 |
| 売上成長率（％） | - | ||||||||||||||
| 売上原価 | - | - | - | 2,247,720 | 2,567,465 | 2,448,184 | 2,653,600 | 2,771,952 | 2,683,647 | 2,268,422 | 2,432,645 | 3,025,230 | 3,788,978 | 3,940,700 | 2,892,195 |
| 売上総利益 | - | - | - | 786,179 | 839,138 | 766,179 | 820,424 | 792,744 | 746,638 | 613,644 | 687,704 | 801,522 | 1,038,684 | 1,078,193 | 242,825 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業利益率 (%) | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 583,291 | 612,363 | 640,492 | 674,003 | 709,731 | 703,035 | 604,824 | 583,477 | 659,553 | 788,181 | 892,068 | 417,653 |
| 営業利益 | - | - | - | 202,888 | 226,775 | 125,687 | 146,421 | 83,013 | 43,603 | 8,820 | 104,227 | 141,969 | 250,503 | 186,125 | 51,579 |
| 経常（税引前）利益 | -36,817 | 33,087 | 140,651 | 212,566 | 223,563 | 139,512 | 172,133 | 116,788 | 53,091 | 28,251 | 123,525 | 185,936 | 320,120 | 188,996 | 131,835 |
| 経常（税引前）利益率（％） | -1.8 | 1.5 | 5.2 | 7 | 6.6 | 4.3 | 5 | 3.3 | 1.5 | 1 | 4 | 4.9 | 6.6 | 3.8 | 2.7 |
| 法人税等合計 | - | - | - | 47,674 | 29,683 | 30,667 | 42,916 | 41,499 | 35,177 | 34,256 | 30,052 | 25,733 | 88,907 | 40,700 | -50,692 |
| 実効税率（％） | - | - | - | ||||||||||||
| 純利益 | -139,523 | 11,107 | 166,009 | 161,661 | 137,303 | 97,746 | 114,568 | 66,774 | 14,105 | -31,651 | 82,347 | 144,239 | 209,416 | 115,085 | -103,408 |
| 一株あたり利益 | -57.8 | 11.48 | 226.99 | 265.64 | 224.85 | 156.87 | 182.93 | 100.79 | 19.26 | -50.26 | 129.49 | 226.71 | 329.65 | 181 | 55.64 |
| 希薄化後一株あたり利益 | - | - | - | - | - | 156.86 | 182.9 | 100.77 | 19.25 | - | 129.38 | 226.52 | 329.38 | 180.87 | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | |||||
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 35 | - | 20 | 45 | 60 | 55 | 55 |