| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,250 | 0.0% |
| 3Q25 | 2,250 | -87.0% |
| 2Q25 | 2,250 | -87.0% |
| 1Q25 | 2,250 | -87.0% |
| 4Q24 | 2,250 | -87.0% |
| 3Q24 | 17,250 | -74.3% |
| 2Q24 | 17,250 | -74.3% |
| 1Q24 | 17,250 | -74.3% |
| 4Q23 | 17,250 | -67.0% |
| 3Q23 | 67,250 | - |
| 2Q23 | 67,250 | - |
| 1Q23 | 67,250 | - |
| 4Q22 | 52,250 | +245.2% |
| 4Q21 | 15,134 | +6.2% |
| 4Q20 | 14,250 | -72.7% |
| 4Q19 | 52,250 | +4.5% |
| 4Q18 | 50,000 | +3471.4% |
| 4Q17 | 1,400 | 0.0% |
| 4Q16 | 1,400 | - |