| Created |
| Associated with 大同 |
| Associated with 大同 (日本) |
| Associated with 大道 |
| Associated with 大筒 |
| Associated with 大とう |
| Associated with 大同中华 |
| Associated with 大同中華 |
| Associated with 大同中华民国 |
| Associated with 大道二年 |
| Associated with 私年号 〝大道〟 を逐うて |
| Associated with 〝大道〟の私年号を追って |
| Associated with 太同 |
| Associated with 大日 |