In early 2014, Dream's Aya Takamoto was appointed as the leader of E-girls.[22] Subsequently, each member started to endure on several separate endeavours from the group; 10 of the group's members: Shizuka, Kaede, Karen Fujii, Anna Suda, Shuuka Fujii, Nozomi Bando, Harumi Sato, Kyoka Takeda, Anna Ishii, and Nonoka Yamaguchi, each starred in one episode of the drama A Perfect Day for Love Letters.[citation needed] The opening number to the show was the E-girls single "Diamond Only", which experienced success on the Oricon charts.[23] Despite previous commercial endorsements, it brought the girls more endorsement deals with fashion and lifestyle products.[24] Released as their final single to their second album Colorful Pop, which was released on 19 March, the latter format garnered success on the Oricon Albums Chart and became their second consecutive album to debut at number one.[25] In order to promote the record, E-girls commenced their first national tour between July and August, titled "Colorful Land".[26][27]