| (単位:百万円) | 2Q21 | 4Q21 | 2Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 2Q24 | 3Q24 | 4Q24 | 1Q25 | 2Q25 | 3Q25 | 4Q25 | 1Q26 | 2Q26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | - | 1,960 | - | 1,724 | 1,947 | 2,002 | 2,041 | 2,084 | 2,073 | 2,135 | 2,303 | 2,244 | 2,224 | 2,254 | 2,397 | 2,508 | 2,496 | 2,377 |
| 売上原価 | - | 1,372 | - | 971 | 1,098 | 1,112 | 1,143 | 1,149 | 1,100 | 1,145 | 1,203 | 1,278 | 1,232 | 1,247 | 1,305 | 1,302 | 1,375 | 1,367 |
| 売上総利益 | - | 588 | - | 752 | 849 | 890 | 897 | 935 | 972 | 989 | 1,099 | 964 | 991 | 1,007 | 1,091 | 1,204 | 1,121 | 1,009 |
| 売上総利益率(%) | - | - | ||||||||||||||||
| 営業費用 | - | 623 | - | 576 | 664 | 694 | 668 | 707 | 733 | 737 | 742 | 773 | 772 | 782 | 783 | 804 | 840 | 786 |
| 営業利益 | - | -36 | - | 176 | 185 | 196 | 229 | 228 | 239 | 252 | 356 | 190 | 218 | 226 | 308 | 400 | 281 | 223 |
| 経常(税引前)利益 | - | -46 | - | 16 | 199 | 221 | 401 | 228 | 412 | 274 | 363 | 196 | 434 | 228 | 329 | 441 | 287 | 211 |
| 法人税等合計 | - | -5 | - | -34 | 89 | 75 | 120 | 72 | 137 | 82 | 133 | 48 | 155 | 65 | 107 | 95 | 117 | 87 |
| 純利益 | - | -65 | - | -18 | 115 | 184 | 286 | 156 | 289 | 192 | 234 | -454 | 281 | 163 | 232 | 355 | 174 | 194 |
| 一株あたり利益 | - | - | - | - | 23.96 | 37.34 | 57.8 | -44.61 | 24.71 | 16.42 | 19.94 | -38.65 | 23.91 | 13.91 | 19.74 | 30.32 | 15.05 | 16.76 |
| 一株あたり配当金 | 20 | 20 | 20 | 20 | - | 20 | - | 30 | - | 13 | - | 13 | - | 14 | - | 14 | - | 15 |