| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 105,713 | -11.3% |
| 3Q25 | 108,722 | -4.9% |
| 2Q25 | 112,821 | -7.9% |
| 1Q25 | 160,048 | +45.8% |
| 4Q24 | 119,225 | +3.8% |
| 3Q24 | 114,323 | -23.0% |
| 2Q24 | 122,493 | -18.1% |
| 1Q24 | 109,796 | -43.9% |
| 4Q23 | 114,906 | -48.5% |
| 3Q23 | 148,560 | -26.2% |
| 2Q23 | 149,599 | -21.0% |
| 1Q23 | 195,748 | +3.6% |
| 4Q22 | 223,150 | +22.9% |
| 3Q22 | 201,281 | +10.0% |
| 2Q22 | 189,443 | +23.4% |
| 1Q22 | 188,861 | +17.9% |
| 4Q21 | 181,506 | +1.9% |
| 3Q21 | 182,983 | - |
| 2Q21 | 153,512 | - |
| 1Q21 | 160,132 | - |
| 4Q20 | 178,158 | - |