AKB48 Group's live event 'AKB48 Group Request Hour Set List Best 100 2019' will be held on January 18 and 19 at TOKYO DOME CITY HALL. 

'Request Hour' is an annual event where the fans vote for their favorite songs and the members perform them in the order they rank. The polling period will take place from November 27 at 10:00 am to December 11 at 3:00 pm. 

Source & Image: natalie