| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 258,072 | -10.0% |
| 1Q26 | 245,186 | -23.9% |
| 4Q25 | 244,927 | -35.7% |
| 3Q25 | 312,861 | -20.3% |
| 2Q25 | 286,606 | -27.6% |
| 1Q25 | 322,387 | -15.5% |
| 4Q24 | 380,626 | -25.8% |
| 3Q24 | 392,736 | -0.3% |
| 2Q24 | 396,031 | +5.5% |
| 1Q24 | 381,648 | +15.3% |
| 4Q23 | 512,885 | +52.4% |
| 3Q23 | 393,835 | +1.5% |
| 2Q23 | 375,293 | -19.7% |
| 1Q23 | 330,993 | -12.0% |
| 4Q22 | 336,502 | -15.2% |
| 3Q22 | 387,995 | +26.4% |
| 2Q22 | 467,444 | +57.6% |
| 1Q22 | 376,296 | +53.4% |
| 4Q21 | 396,817 | +363.1% |
| 3Q21 | 306,930 | - |
| 2Q21 | 296,643 | - |
| 1Q21 | 245,270 | - |
| 4Q20 | 85,684 | - |