• [1] 第6弾! 臣籍中最上位の皇位継承者は? http://academy.2ch.net/test/read.cgi/history/1042336837/
  • [3] 消滅確認 6/23/2023, 10:01:27 AM
  • [4] 第8弾! 臣籍中最上位の皇位継承者は?, 6/23/2023, 10:01:13 AM https://academy2.5ch.net/test/read.cgi/history/1049281983/

[2] 皇別 - Uyopedia, 5/6/2019, 5:12:01 AM, 6/23/2023, 9:58:39 AM http://uyopedia.a.freewiki.in/index.php/%E7%9A%87%E5%88%A5