| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 6,301 | 7,135 | 8,434 | 8,041 | 7,132 | 6,504 | 8,543 | 7,784 | 10,294 | 10,892 | 13,061 | 9,965 | 10,443 | 11,711 |
| 売上原価 | - | - | - | 6,626 | 5,663 | 4,863 | 6,589 | 6,125 | 7,883 | 8,471 | 10,083 | 7,891 | 8,208 | 9,220 |
| 売上総利益 | - | - | - | 1,414 | 1,468 | 1,640 | 1,954 | 1,659 | 2,411 | 2,421 | 2,978 | 2,073 | 2,234 | 2,491 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,577 | 1,405 | 1,352 | 1,502 | 1,289 | 1,650 | 1,656 | 1,769 | 1,659 | 1,688 | 1,838 |
| 営業利益 | - | - | - | -162 | 62 | 287 | 452 | 369 | 760 | 765 | 1,208 | 414 | 546 | 653 |
| 経常（税引前）利益 | -204 | -209 | 133 | -168 | 70 | 294 | 410 | 386 | 810 | 703 | 1,319 | 438 | 588 | 741 |
| 法人税等合計 | - | - | - | 633 | 18 | 52 | 54 | 40 | -22 | 271 | 448 | 143 | 217 | 187 |
| 純利益 | -203 | -115 | 54 | -682 | -53 | 238 | 356 | 327 | 834 | 529 | 871 | 294 | 433 | 547 |
| 一株あたり利益 | -61.8 | -40.65 | 13.16 | -187.57 | -14.7 | 66.08 | 98.84 | 90.48 | 228.84 | 144.37 | 225.03 | 63.67 | 93.41 | 117.66 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | - | 224.36 | - | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 一株あたり配当金 | - | - | 3 | - | - | 6 | 8 | 8 | 10 | 10 | 17 | 17 | 25 | 28 |