| （単位：百万円） | 2015/6 | 2016/6 | 2017/6 | 2018/6 | 2019/6 | 2020/6 | 2021/6 | 2022/6 | 2023/6 | 2024/6 | 2025/6 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 131 | 15,229 | 15,133 | 14,825 | 15,206 | 16,034 | 17,816 | 20,353 | 22,053 | 22,134 | 23,269 |
| 売上原価 | - | - | 11,034 | 11,337 | 11,518 | 11,362 | 12,267 | 14,419 | 15,610 | 15,495 | 15,572 |
| 売上総利益 | - | - | 4,099 | 3,488 | 3,688 | 4,672 | 5,549 | 5,934 | 6,443 | 6,640 | 7,697 |
| 売上総利益率（％） | - | - | |||||||||
| 営業費用 | - | - | 2,484 | 2,214 | 2,477 | 2,342 | 2,172 | 2,126 | 2,193 | 2,257 | 2,342 |
| 営業利益 | - | - | 1,614 | 1,274 | 1,210 | 2,330 | 3,377 | 3,807 | 4,250 | 4,382 | 5,355 |
| 経常（税引前）利益 | 95 | 1,800 | 1,558 | 1,273 | 1,276 | 2,367 | 3,405 | 3,754 | 4,092 | 4,368 | 5,376 |
| 法人税等合計 | - | - | 653 | 562 | 658 | 682 | 1,267 | 1,394 | 1,404 | 1,421 | 1,733 |
| 純利益 | 60 | 13 | 1,143 | 734 | 653 | 1,745 | 2,136 | 2,359 | 2,687 | 2,946 | 3,638 |
| 一株あたり利益 | 77.31 | 374.38 | 366.22 | 235.04 | 66 | 176.2 | 53.94 | 59.55 | 67.83 | 74.14 | 86.38 |
| 一株あたり配当金 | 70 | 75 | 75 | 70 | 24 | 34 | 10 | 11 | 12 | 13 | 16 |