| （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 | 9,246 | 8,358 | 9,261 | 10,527 | 11,895 | 10,342 | 13,058 | 16,847 | 15,648 | 10,055 | 13,239 | 14,609 | 17,351 | 17,736 |
| 売上原価 | - | - | - | - | - | - | 11,293 | 14,573 | 13,714 | 9,276 | 11,503 | 12,439 | 14,946 | 15,733 |
| 売上総利益 | - | - | - | 1,945 | 1,965 | 1,513 | 1,765 | 2,274 | 1,933 | 779 | 1,736 | 2,170 | 2,405 | 2,003 |
| 売上総利益率（％） | - | - | - | 7.75 | 13.11 | 14.86 | 13.86 | 11.3 | ||||||
| 営業費用 | - | - | - | 1,034 | 1,078 | 1,016 | 1,250 | 1,492 | 1,553 | 1,264 | 1,379 | 1,474 | 1,692 | 1,964 |
| 営業利益 | - | - | - | 911 | 886 | 497 | 514 | 780 | 380 | -486 | 356 | 695 | 712 | 39 |
| 経常（税引前）利益 | 236 | 228 | 598 | 831 | 914 | 512 | 702 | 797 | 446 | -261 | 363 | 706 | 708 | 33 |
| 法人税等合計 | - | - | - | -95 | 151 | 166 | 214 | 216 | 128 | 252 | 92 | 204 | 155 | 6 |
| 純利益 | 58 | 184 | 352 | 966 | 874 | 346 | 478 | 508 | 290 | -513 | 437 | 493 | 492 | 44 |
| 一株あたり利益 | 3.82 | 12.04 | 22.95 | 63.01 | 57.02 | 22.62 | 307.77 | 329.45 | 180.42 | -336.82 | 283.73 | 324.13 | 320.72 | 2.89 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | - | - | - | - | 2.86 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | 1048.95 |
| 一株あたり配当金 | - | - | - | - | - | 4 | 40 | 45 | 20 | 5 | 10 | 20 | 30 | 30 |