It's been reported that 15 members of the AKB48 Group have been placed on quarantine and monitoring their health at home after NMB48's Shiroma Miru tested positive for COVID-19 on November 30.

The members who worked with Shiroma are AKB48's Okada Nana, Okabe Rin, Oguri Yui, Kashiwagi Yuki, Chiba Erii, Minegishi Minami, Mukaichi Mion, Muto Tomu, Murayama Yuiri, Yamauchi Mizuki, and Yokoyama Yui, SKE48's Suda Akari, HKT48's Tanaka Miku, NGT48's Homma Hinata, and STU48's Takino Yumiko. They have been ordered to quarantine until December 11.

All 15 members took the PCR test, and 13 came back negative. Awaiting results are NGT48's Homma and STU48's Takino.