| Created |
| Associated with 旬 |
| Associated with Décade |
| Associated with 中旬 |
| Associated with 下旬 |
| Associated with 上旬 |
| Associated with décade |
| Associated with 半旬 |
| Associated with demi-décade |
| Associated with 旬休 |
| Associated with 旬間 |
| Associated with 初旬 |
| Associated with デカード |
| Associated with 五曜 |