Rino Sashihara
In September, together with Rina Kawaei and Rena Kato, she became a member of an AKB48 subgroup named Anrire. On October 17, 2012, the subgroup released a single titled "Ikujinashi Masquerade" together with Rino Sashihara, which charted at number one in the Japanese Oricon weekly singles chart.