However, since they did not want to convert, he proposed a severe punishment such as 'execution of central character and exile of common believers' to the new government, which led to Urakamiyobankuzure (oppression for Christians in Nagasaki).
が、改宗の意思が無い事から「中心人物の処刑と一般信徒の流罪」と言う厳罰の提案を新政府に提出、浦上四番崩れを引き起こした。