Taking advantage of the fact that Ukon TAKAYAMA, who was the castellan of the Takatsuki-jo Castle and was a Christian daimyo (Christian feudal lord), Nobunaga ODA sent Gnecchi-Soldo Organtino, who was a missionary, as an emissary and threatened Ukon TAKAYAMA that unless he would surrender immediately, all missionaries and believers in the territory would be crucified and churches would be burnt.
高槻城の城主であった高山右近に、キリシタン大名であることを利用し宣教師のグネッキ・ソルディ・オルガンティノを使者として「即時帰順しなけば、宣教師も領内の信者も残らず磔に処す。教会も焼き払う」として脅した。