| （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 | 18,414 | 19,676 | 23,317 | 24,775 | 27,947 | 24,461 | 25,993 | 26,853 | 24,880 | 22,954 | 27,803 | 32,224 | 29,326 | 30,802 |
| 売上原価 | - | - | - | 20,041 | 21,775 | 18,106 | 19,781 | 20,100 | 18,501 | 17,426 | 21,800 | 24,395 | 22,795 | 23,577 |
| 売上総利益 | - | - | - | 4,733 | 6,172 | 6,354 | 6,211 | 6,752 | 6,378 | 5,527 | 6,003 | 7,828 | 6,530 | 7,225 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,534 | 3,804 | 3,793 | 4,038 | 4,151 | 4,057 | 3,832 | 4,046 | 4,725 | 4,862 | 4,957 |
| 営業利益 | - | - | - | 1,199 | 2,367 | 2,561 | 2,172 | 2,601 | 2,321 | 1,695 | 1,956 | 3,103 | 1,667 | 2,267 |
| 経常（税引前）利益 | 825 | 855 | 812 | 1,408 | 2,371 | 2,643 | 2,174 | 2,695 | 2,229 | 1,898 | 2,029 | 3,501 | 2,081 | 2,557 |
| 法人税等合計 | - | - | - | 437 | 579 | 522 | 488 | 600 | 549 | 438 | 556 | 944 | 234 | 493 |
| 純利益 | 148 | 654 | 466 | 941 | 1,542 | 2,115 | 1,802 | 2,003 | 1,660 | 1,082 | 1,503 | 2,957 | 1,444 | 2,026 |
| 一株あたり利益 | 116.41 | 86.74 | 96.34 | 67 | 109.77 | 150.57 | 128.28 | 142.6 | 118.23 | 77.04 | 107 | 210.4 | 102.8 | 137.36 |
| 希薄化後一株あたり利益 | 115.26 | 86.39 | - | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 22 | 22 | 22 | 22 | 20 | 18.5 | 18.5 | 23.5 | 25 | 25 | 27 | 36 | 36 | 45 |