I have this sentence from a text which mentions the death of two emperors, but I cannot find the meaning and pronunciation of 干支崩年 in it. The sentence is:
"古事記の干支崩年に従えば、応神天皇の崩御が西暦394年、仁徳天皇の崩御が西暦427年となり、その間が在位期間となる。"
I cannot find the expression 干支崩年 in the online dictionary. If I copy only the first 2 kanji it lists the reading of 干支 as "eto" or "kanshi" and the meaning as "sexagenary cycle; Chinese astrology". But together with 崩 and 年 it doesn't list anything.
Does anyone know of this expression?