Ado's agency has warned of legal action over abusive posts amid backlash surrounding her appearance at K-pop event INKIGAYO LIVE in TOKYO, saying it may seek the names and addresses of anonymous posters.

Ado's agency has warned of legal action over abusive posts amid backlash surrounding her appearance at K-pop event INKIGAYO LIVE in TOKYO, saying it may seek the names and addresses of anonymous posters.