| Associated with (no title) |
| Disassociated from Britneyricmm |
| Associated with 平成の西暦反対運動 |
| Associated with 平成の西暦反対 |
| Associated with 現代日本の紀年法排斥 |
| Disassociated from (no title) |
| Associated with 現代日本の紀年法排斥運動 |
| Disassociated from 現代日本の紀年法排斥 |
| Associated with 西暦併用を求める会 |
| Associated with 元号はいらない署名運動 |
| Associated with 卒業証書紀年法事件 |
| Associated with 元号さよなら声明 |
| Associated with 元号廃止論 |
| Associated with 西暦表記を求める会 |
| Associated with 元号排斥 |
| Associated with 元号廃止 |
| Associated with 現代日本の紀年法排斥 |
| Associated with 元号廃止主義者 |
| Associated with 元号忌避 |
| Associated with 元号レッドカード |