| （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 | 28,046 | 31,759 | 38,394 | 46,399 | 49,380 | 44,440 | 54,407 | 46,103 | 44,278 | 49,085 | 43,459 | 41,924 | 42,285 | 43,745 |
| 売上原価 | - | - | - | 43,737 | 46,933 | 41,560 | 50,961 | 43,432 | 41,679 | 46,281 | 40,036 | 37,620 | 38,364 | 40,085 |
| 売上総利益 | - | - | - | 2,661 | 2,447 | 2,881 | 3,446 | 2,670 | 2,599 | 2,804 | 3,423 | 4,304 | 3,921 | 3,661 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,102 | 2,080 | 2,042 | 2,239 | 2,043 | 2,102 | 1,984 | 1,921 | 2,061 | 2,736 | 2,260 |
| 営業利益 | - | - | - | 559 | 366 | 838 | 1,207 | 626 | 496 | 819 | 1,501 | 2,242 | 1,184 | 1,400 |
| 経常（税引前）利益 | 184 | 326 | 744 | 462 | 168 | 502 | 874 | 299 | 291 | 702 | 1,062 | 1,302 | 499 | 929 |
| 法人税等合計 | - | - | - | 189 | 90 | 157 | 270 | 89 | 105 | 208 | 327 | 404 | 155 | 286 |
| 純利益 | 107 | 202 | 412 | 268 | 72 | 363 | 604 | 210 | 186 | 498 | 749 | 898 | 293 | 642 |
| 一株あたり利益 | 67.04 | 112.48 | 263.51 | 166.84 | 40.34 | 219.39 | 344.08 | 102.09 | 92.88 | 246.18 | 367.77 | 448.8 | 148.25 | 332.77 |
| 希薄化後一株あたり利益 | - | - | - | - | 40.22 | - | 341.14 | - | - | - | - | - | - | - |
| 一株あたり配当金 | 4000 | 50 | 60 | 90 | 40 | 90 | 130 | 45 | 45 | 75 | 110 | 135 | 60 | 125 |