大島優子
On March 26 AKB48 announced an election for the lineup for the group's 27th major-label single, "Gingham Check". The candidates were 243 members of AKB48, SKE48, NMB48 and HKT48, and ballots were included with the group's 26th single ("Manatsu no Sounds Good!"). The election was held June 6 at Nippon Budokan, with the results telecast live. Yuko Oshima finished first, followed by Mayu Watanabe and Yuki Kashiwagi.