| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 23,081 | -57.1% |
| 4Q25 | 158,000 | +91.5% |
| 3Q25 | 45,847 | -25.6% |
| 2Q25 | 61,153 | -10.8% |
| 1Q25 | 53,806 | -33.0% |
| 4Q24 | 82,514 | -184.7% |
| 3Q24 | 61,648 | +145.1% |
| 2Q24 | 68,546 | -167.0% |
| 1Q24 | 80,366 | -336.3% |
| 4Q23 | -97,434 | -279.1% |
| 3Q22 | 25,150 | +85.0% |
| 2Q23 | -102,366 | - |
| 1Q23 | -34,010 | -38.0% |
| 4Q22 | 54,414 | -22.7% |
| 1Q22 | -54,843 | -62.9% |
| 4Q21 | 70,408 | -60.2% |
| 3Q21 | 13,592 | -335.3% |
| 2Q21 | -153,157 | +1226.8% |
| 1Q21 | -147,786 | +164.1% |
| 4Q20 | 176,969 | +19.8% |
| 3Q20 | -5,777 | - |
| 2Q20 | -11,543 | - |
| 1Q20 | -55,949 | -27.5% |
| 4Q19 | 147,734 | -20.8% |
| 1Q19 | -77,187 | -2.1% |
| 4Q18 | 186,489 | +110.7% |
| 2Q18 | 15,346 | -72.7% |
| 1Q18 | -78,824 | +432.6% |
| 4Q17 | 88,495 | -16.7% |
| 3Q17 | 59,787 | +32.7% |
| 2Q17 | 56,189 | - |
| 1Q17 | -14,800 | - |
| 4Q16 | 106,228 | - |
| 3Q16 | 45,046 | - |