On the 29th of last month, a new coronavirus cluster occurred at an outdoor music festival held in Tokoname City, Aichi Prefecture. In addition, it was announced that infection was confirmed in Osaka, Shizuoka prefecture, and Gifu prefecture.
At least 7 people were confirmed to be infected this time, and when combined with the 18 people confirmed in Aichi prefecture by the 7th, 25 people participated in the festival and became infected.