| （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 | 64,818 | 75,602 | 76,188 | 67,469 | 78,350 | 74,107 | 81,659 | 74,036 | 78,631 | 90,025 | 85,132 | 92,414 | 88,037 | 99,358 |
| 売上原価 | - | - | - | 59,360 | 68,138 | 63,635 | 71,149 | 64,054 | 67,627 | 75,914 | 74,901 | 83,612 | 78,091 | 87,325 |
| 売上総利益 | - | - | - | 8,109 | 10,212 | 10,472 | 10,509 | 9,981 | 11,003 | 14,111 | 10,231 | 8,802 | 9,946 | 12,033 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,580 | 3,920 | 4,060 | 4,274 | 4,417 | 5,042 | 5,640 | 5,812 | 6,132 | 5,854 | 6,191 |
| 営業利益 | - | - | - | 4,528 | 6,291 | 6,412 | 6,235 | 5,564 | 5,961 | 8,470 | 4,418 | 2,669 | 4,091 | 5,842 |
| 経常（税引前）利益 | 2,178 | 3,551 | 4,730 | 4,487 | 6,261 | 6,338 | 6,239 | 5,584 | 6,009 | 8,395 | 4,358 | 2,647 | 4,078 | 5,788 |
| 法人税等合計 | - | - | - | 148 | 252 | 599 | 855 | 797 | 818 | 1,919 | 1,023 | 670 | 1,285 | 1,522 |
| 純利益 | 1,819 | 3,558 | 3,671 | 4,365 | 5,682 | 5,621 | 2,274 | 3,480 | 6,544 | 5,180 | 3,304 | 1,127 | 2,740 | 3,887 |
| 一株あたり利益 | 10.54 | 19.36 | 95.48 | 108.13 | 140.78 | 139.26 | 56.35 | 86.16 | 162.4 | 128.45 | 84.81 | 30.73 | 75.16 | 106.46 |
| 希薄化後一株あたり利益 | 7.19 | 16 | - | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | - | - | 3 | 15 | 17 | 17 | 10 | 27 | 47 | 43 | 30 | 30 | 90 | 90 |