There are divergent accounts on his at death, including the genealogical table in the "Inpuroku" (The History of Tottori Prefecture), which put it as 21, and 'ARAO Narifumi Kafu' (The Genealogical Table of Narifumi ARAO), which put it as 42.
享年についても諸説あり、『因府録』所収の系図には享年21、「荒尾成文家譜」には享年42とある。