AKB48's Nakata Chisato to stop her activities for a while due to pleurisyMay 30, 2014 On May 29, it was announced on AKB48's official site that a member Nakata Chisato would stop her activities for a while due to pleurisy.Nakata has been absent from the group's activities since the middle of May because of her poor health condition, but according to the announcement, she was recently diagnosed with pleurisy, and she will need 1~2 months to recover.Therefore, she will not be able to participate in any of the group's activities which include the upcoming "AKB48 37th SIngle Senbatsu General Election" on June 7, and the live concert on June 8.Source: Oricon