However, since the Honi was most of time conferred based on the degree of the intimacy with the emperor, the origin of Koshin's mother, the age, the career and the other social valuation, there was no relation between the Ippon Shinno and the succession to the Imperial Throne.
ただし、品位そのものは天皇との親疎は勿論のこと当該皇親の母親の出自や年齢、経歴、その他社会的評価に基づいて叙せられる場合が多く、一品親王と皇位継承との関連性は全く無い。