Acquisition of property that has not been voted upon

According to the provisions of Article 96, Paragraph 1, Item 8 and the provisions of the City Ordinance, a decision of the city council is required for the acquisition of property with a planned price of 100 million yen or more.
This time, it has been found that the acquisition of property with a planned price of 100 million yen or more was contracted without a decision and acquired.
All of these cases are "urgent contracts" for goods necessary for measures against COVID-19 infection.