| Created |
| Associated with 人工世界 |
| Associated with 創作世界 |
| Associated with 空想世界 |
| Associated with 想像世界 |
| Associated with 創造世界 |
| Associated with 架空世界 |
| Associated with 架空国家 |
| Associated with 架空世界創作 |
| Associated with 世界観設定 |
| Associated with world building |
| Disassociated from 架空国家 |
| Associated with 物語世界 |
| Associated with 作中世界 |