Ikimonogakari's Yoshioka Kiyoe (Vo) has premiered the MV for her first solo song "Massara." 

This song was released digitally on November 29 and will be available as a CD single on December 22. It was written by Yoshioka and composed by Yoshioka and her good friend Hata Motohiro. The MV was directed by HARU (koe Inc.), who also directed the MV for Ikimonogakari's "BAKU."