Sayumi Michishige
On October 15, Morning Musume '14 released their 57th single, "Tiki Bun / Shabadaba Dū / Mikaeri Bijin". It was the final single featuring sixth-generation member Sayumi Michishige. On November 26, Michishige left Morning Musume during the concert "Aki Give Me More Love: Michishige Sayumi Sotsugyo Kinen Special". With Michishige's graduation, there are no members in the group who have been member at the same time as a 1st generation member. Mizuki Fukumura was appointed new leader and Erina Ikuta joined Haruna Iikubo as sub-leader.