| (単位:十億円) | 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 | 1,543 | 1,615 | 2,008 | 2,167 | 2,229 | 2,250 | 2,004 | 2,215 | 2,171 | 2,118 | 2,705 | 3,380 | 3,833 | 4,085 |
| 売上原価 | - | - | - | 1,766 | 1,805 | 1,120 | 1,163 | 1,703 | 1,665 | 1,628 | 2,098 | 2,624 | 2,932 | 3,133 |
| 売上総利益 | - | - | - | 401 | 424 | 133 | 146 | 512 | 506 | 490 | 608 | 756 | 901 | 952 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 283 | 296 | 95 | 101 | 377 | 381 | 375 | 455 | 577 | 657 | 724 |
| 営業利益 | - | - | - | 118 | 128 | 38 | 45 | 135 | 128 | 118 | 159 | 170 | 200 | 222 |
| 経常(税引前)利益 | 81 | 87 | 138 | 171 | 185 | 177 | 114 | 202 | 196 | 184 | 246 | 263 | 309 | 351 |
| 法人税等合計 | - | - | - | 49 | 83 | 15 | 19 | 42 | 46 | 43 | 61 | 64 | 72 | 80 |
| 純利益 | 31 | 37 | 70 | 122 | 192 | 131 | 168 | 153 | 146 | 137 | 180 | 193 | 229 | 262 |
| 一株あたり利益 | 188.02 | 170.36 | 146.27 | 246.61 | 488.21 | 420.78 | 541.67 | 491.97 | 469.85 | 440.28 | 580.73 | 621.17 | 736.86 | 856.96 |
| 希薄化後一株あたり利益 | - | 170.35 | 146.22 | 246.56 | 488.2 | - | - | - | - | 440.28 | 580.73 | 621.17 | 736.86 | 856.96 |
| 配当性向(%) | - | - | - | - | - | - | - | - | - | |||||
| 一株あたり配当金 | 50 | 55 | 85 | 110 | 120 | 125 | 150 | 155 | 160 | 150 | 170 | 190 | 240 | 280 |