| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 148,870 | -6.3% |
| 4Q25 | 168,731 | +2.7% |
| 1Q25 | 158,931 | +1.1% |
| 4Q24 | 164,337 | +27.8% |
| 3Q24 | 177,121 | +23.0% |
| 2Q24 | 170,207 | +8.6% |
| 1Q24 | 157,245 | +5.1% |
| 4Q23 | 128,633 | -1.3% |
| 3Q23 | 144,044 | +11.2% |
| 2Q23 | 156,773 | +24.1% |
| 1Q23 | 149,548 | +38.9% |
| 4Q22 | 130,350 | +5.2% |
| 3Q22 | 129,484 | - |
| 2Q22 | 126,361 | - |
| 1Q22 | 107,649 | - |
| 4Q21 | 123,895 | - |