It caused an argument on the principle of law, Myobo Hakase (an expert of law at the University under the government based on the ritsuryo legal codes), SANUKI no Naganao was to judge the petition and made a decision, as a result, that accepting the petition was decided to be illegal.
法理論争となり、明法博士讃岐永直らが訴状を鑑定して、裁定することになり、結果訴状の受理は違法とされた。