| （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 | 17,799 | 15,166 | 16,742 | 18,665 | 18,279 | 17,279 | 18,144 | 18,309 | 18,529 | 17,590 | 17,296 | 18,602 | 19,427 | 20,018 |
| 売上原価 | - | - | - | 15,251 | 14,245 | 12,774 | 13,821 | 14,324 | 13,627 | 13,000 | 13,646 | 13,939 | 14,149 | 15,320 |
| 売上総利益 | - | - | - | 3,413 | 4,034 | 4,505 | 4,323 | 3,985 | 4,902 | 4,589 | 3,650 | 4,663 | 5,278 | 4,699 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,772 | 2,823 | 3,102 | 2,796 | 2,816 | 3,047 | 3,105 | 3,142 | 3,830 | 4,863 | 4,132 |
| 営業利益 | - | - | - | 641 | 1,210 | 1,402 | 1,527 | 1,169 | 1,854 | 1,484 | 508 | 832 | 415 | 566 |
| 経常（税引前）利益 | 406 | -416 | 140 | 703 | 1,104 | 1,390 | 1,703 | 1,361 | 2,016 | 1,678 | 802 | 855 | 347 | 356 |
| 法人税等合計 | - | - | - | 265 | 227 | 410 | 2,351 | 310 | 531 | 601 | 302 | 234 | 58 | 45 |
| 純利益 | 173 | -273 | 74 | 329 | 435 | 1,135 | 5,442 | 960 | 1,568 | 1,851 | 940 | 690 | 299 | 288 |
| 一株あたり利益 | 7.08 | -10 | 2.9 | 13.46 | 17.78 | 46.41 | 1112.47 | 196.45 | 320.6 | 378.51 | 192.32 | 141.24 | 61.26 | 58.96 |
| 一株あたり配当金 | 7 | - | 3 | 7 | 8 | 10 | 38 | 60 | 80 | 100 | 100 | 100 | 100 | 100 |