| （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 | 7,336 | 6,990 | 7,419 | 7,183 | 6,727 | 6,477 | 5,128 | 5,441 | 6,038 | 6,317 | 7,090 | 7,335 | 7,318 | 7,242 |
| 売上原価 | - | - | - | 4,496 | 4,165 | 4,034 | 2,763 | 2,967 | 3,298 | 3,197 | 3,245 | 3,473 | 3,583 | 3,700 |
| 売上総利益 | - | - | - | 2,687 | 2,562 | 2,443 | 2,365 | 2,473 | 2,739 | 3,119 | 3,844 | 3,862 | 3,734 | 3,541 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,531 | 2,179 | 2,258 | 1,941 | 2,068 | 2,297 | 2,191 | 2,361 | 2,425 | 2,518 | 2,723 |
| 営業利益 | - | - | - | 183 | 377 | 204 | 408 | 403 | 450 | 924 | 1,483 | 1,437 | 1,215 | 817 |
| 経常（税引前）利益 | 119 | -25 | 166 | 79 | 336 | 193 | 412 | 372 | 442 | 901 | 1,422 | 1,390 | 1,143 | 810 |
| 法人税等合計 | - | - | - | 74 | 227 | 87 | -50 | 125 | 198 | 299 | 481 | 421 | 397 | 272 |
| 純利益 | -34 | -709 | 51 | -26 | 255 | 84 | 498 | 255 | 206 | 573 | 907 | 965 | 729 | 531 |
| 一株あたり利益 | 1.72 | -27.47 | 3.39 | -1.14 | 10.96 | 3.67 | 21.54 | 11.25 | 9.21 | 25.62 | 41.69 | 46.76 | 38.62 | 30.58 |
| 希薄化後一株あたり利益 | 1.7 | - | - | - | - | - | - | - | - | - | - | 46.53 | 38.4 | 30.45 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | |||
| 一株あたり配当金 | 200 | 2 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 2 | 2 | 3 | 3.5 | 3.5 |