4U are Hina Saeki (Maria Naganawa), Emoko Wanibuchi (Mayu Yoshioka), Ume Kujyo (Mami Yamashita)

M-01
Composer: Daisuke Kadowaki
Arranger: KUMAROBO
Lyricist: SATSUKI-UPDATE

M-02
Composer: Hiroyuki Maezawa
Arranger: Hiroyuki Maezawa
Lyricist: KANABOSHI☆TSUKUMO

M-03
Composer: Masaki Honda
Arranger: Masaki Honda
Lyricist: KANABOSHI☆TSUKUMO

M-04
Composer: Miho Mahara
Arranger: Kensuke Akiyama
Lyricist: Mahiro, SATSUKI-UPDATE

M-05
Composer: Toshiki Yamaguchi
Arranger: Toshiki Yamaguchi
Lyricist: Shin Furuya, KANABOSHI☆TSUKUMO

M-06
Composer: sakutaro
Arranger: Kensuke Akiyama
Lyricist: SATSUKI-UPDATE

M-07
CAST
Hina Saeki: Maria Naganawa
Emoko Wanibuchi: Mayu Yoshioka
Ume Kujyo: Mami Yamashita
Unnamed: Kentaro Tone