[1] 皇代暦 - Wikipedia (6/9/2020, 12:07:57 PM) https://ja.wikipedia.org/wiki/%E7%9A%87%E4%BB%A3%E6%9A%A6
[2] 歴代皇紀 (6/28/2020, 11:39:37 AM) http://base1.nijl.ac.jp/iview/Frame.jsp?DB_ID=G0003917KTM&C_CODE=0091-001401
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