| （単位：百万円） | 2012/4 | 2013/4 | 2014/4 | 2015/4 | 2016/4 | 2017/4 | 2018/4 | 2019/4 | 2020/4 | 2021/4 | 2022/4 | 2023/4 | 2024/4 | 2025/4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 10,587 | 7,632 | 8,093 | 7,742 | 6,099 | 7,358 | 9,573 | 10,291 | 8,110 | 8,081 | 11,659 | 13,214 | 10,973 | 10,458 |
| 売上原価 | - | - | - | 6,237 | 5,000 | 5,705 | 7,242 | 7,895 | 6,548 | 6,453 | 8,858 | 10,759 | 8,831 | 8,467 |
| 売上総利益 | - | - | - | 1,504 | 1,098 | 1,652 | 2,331 | 2,396 | 1,561 | 1,627 | 2,801 | 2,454 | 2,141 | 1,990 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 975 | 885 | 982 | 1,238 | 1,217 | 1,151 | 1,075 | 1,298 | 1,459 | 1,126 | 1,172 |
| 営業利益 | - | - | - | 529 | 212 | 669 | 1,093 | 1,177 | 409 | 552 | 1,501 | 994 | 1,015 | 818 |
| 経常（税引前）利益 | 1,475 | 736 | 632 | 599 | 289 | 715 | 1,151 | 1,274 | 538 | 812 | 1,549 | 1,102 | 1,149 | 931 |
| 法人税等合計 | - | - | - | 291 | 130 | 176 | 278 | 320 | 130 | 240 | 466 | 405 | 374 | 223 |
| 純利益 | 862 | 499 | 385 | -884 | 159 | 539 | 938 | 953 | 407 | 571 | 1,082 | 1,092 | 1,443 | 708 |
| 一株あたり利益 | 123.28 | 64.9 | 55.71 | -130.06 | 23.44 | 79.45 | 691.28 | 702.1 | 300.09 | 421.17 | 797.27 | 804.45 | 1063.1 | 535.66 |
| 一株あたり配当金 | 15 | 15 | 15 | 15 | 15 | 15 | 80 | 80 | 80 | 80 | 100 | 80 | 80 | 80 |