| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 24,000 | -900.0% |
| 4Q25 | 39,000 | -41.2% |
| 3Q25 | 12,000 | -80.6% |
| 2Q25 | 50,000 | -66.2% |
| 1Q25 | -3,000 | -113.1% |
| 4Q24 | 66,284 | -44.4% |
| 3Q24 | 61,928 | -8.8% |
| 2Q24 | 147,788 | +47.1% |
| 1Q24 | 22,866 | -75.2% |
| 4Q23 | 119,291 | +70.9% |
| 3Q23 | 67,887 | -46.1% |
| 2Q23 | 100,472 | -32.8% |
| 1Q23 | 92,381 | -7.5% |
| 4Q22 | 69,812 | +40.3% |
| 3Q22 | 125,929 | +24.3% |
| 2Q22 | 149,471 | +13.0% |
| 1Q22 | 99,908 | +108.6% |
| 4Q21 | 49,774 | -1428.4% |
| 3Q21 | 101,332 | +129.3% |
| 2Q21 | 132,271 | +345.0% |
| 1Q21 | 47,892 | +32.3% |
| 4Q20 | -3,747 | -105.0% |
| 3Q20 | 44,198 | +57.0% |
| 2Q20 | 29,725 | -48.2% |
| 1Q20 | 36,202 | +134.7% |
| 4Q19 | 75,097 | -504.2% |
| 3Q19 | 28,152 | -42.0% |
| 2Q19 | 57,405 | -10.6% |
| 1Q19 | 15,424 | -73.7% |
| 4Q18 | -18,578 | -60.6% |
| 3Q18 | 48,548 | +17.1% |
| 2Q18 | 64,218 | +3.3% |
| 1Q18 | 58,559 | -12.3% |
| 4Q17 | -47,161 | -271.9% |
| 3Q17 | 41,455 | -43.7% |
| 2Q17 | 62,192 | +25.6% |
| 1Q17 | 66,741 | +161.4% |
| 4Q16 | 27,442 | - |
| 3Q16 | 73,629 | - |
| 2Q16 | 49,530 | - |
| 1Q16 | 25,536 | - |