Furthermore, there is an opinion that quite a few inconsistencies in "Kojiki" and "Nihonshoki" are solved, and deceased persons in the gigantic ancient tomb are easily identified by reviewing history adopting the Nobuo ORIGUCHI's theory regarding Nakatsusumeramikoto; Empress or Princess who is a liaison between God and Emperor, and the Hime-Hiko system advocated by folklore scholars; the Princess-Prince system; governing the country by female and male imperial family members.
さらに徹底して、折口信夫の中天皇あるいは民俗学者がいうヒメ･ヒコ制で歴史を整理すれば、『古事記』･『日本書紀』の矛盾の多くが解決し、巨大古墳の被葬者の治定も容易に定まることになるとする意見もある。