NiziU has canceled their appearance on TV Asahi's 'MUSIC STATION' on the 15th and TBS's 'Ongaku no Hi' on the 16th. 

This comes after member MAYUKA tested positive for COVID-19. Due to this, the group had already canceled their appearance on Fuji TV's '2022 FNS Kayousai Natsu' which aired on the 13th. 

A statement on the group's official website reads, "We sincerely apologize for the great deal of concern and inconvenience caused to everyone who was looking forward to the performances, as well as to everyone involved." 

Under guidance of the health center, MAYUKA will be recuperating at home for the time being. The other eight members will be monitoring their health as well.