| （単位：百万円） | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 2Q24 | 2Q24 | 3Q24 | 4Q24 | 1Q25 | 2Q25 | 2Q25 | 3Q25 | 4Q25 | 2Q26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | - | - | 9,846 | 11,485 | - | 11,626 | 10,144 | 9,773 | 10,812 | - | 10,882 | 10,084 | 9,740 | - |
| 売上原価 | - | 6,205 | 7,898 | 8,985 | - | 9,331 | 8,269 | 7,805 | 8,559 | - | 8,515 | 8,183 | 8,068 | - |
| 売上総利益 | - | - | 1,948 | 2,499 | - | 2,296 | 1,875 | 1,967 | 2,252 | - | 2,368 | 1,901 | 1,672 | - |
| 売上総利益率（％） | - | - | - | - | - | |||||||||
| 営業費用 | - | - | 1,816 | 1,748 | - | 1,767 | 1,696 | 1,758 | 1,748 | - | 1,754 | 1,707 | 1,704 | - |
| 営業利益 | - | 127 | 131 | 751 | - | 529 | 178 | 210 | 504 | - | 613 | 195 | -33 | - |
| 経常（税引前）利益 | - | - | 160 | 789 | - | 566 | 189 | 227 | 520 | - | 651 | 203 | -29 | - |
| 法人税等合計 | - | 60 | -3 | 263 | - | 193 | 71 | 75 | 153 | - | 179 | 80 | -63 | - |
| 純利益 | - | 63 | 161 | 526 | - | 389 | 118 | 143 | 362 | - | 436 | 123 | 37 | - |
| 一株あたり利益 | - | 11.46 | 12.7 | 41.94 | - | 31.28 | 9.48 | 11.46 | 29.14 | - | 35.05 | 9.92 | 2.98 | - |
| 希薄化後一株あたり利益 | - | - | 12.36 | 41.07 | - | 30.62 | 9.23 | 11.06 | 28.31 | - | - | - | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 一株あたり配当金 | 0 | - | 22 | - | 0 | - | - | 24 | - | 12 | - | - | 14 | 15 |