umi sonoda & rin hoshizora
Shiranai Love*Oshiete Love (off vocal)
lily white ~Sonoda Umi (Mimori Suzuko), Hoshizora Rin (Iida Riho), Toujou Nozomi (Kusuda Aina) from μ's~⠀03:59
これからのSomeday (Off Vocal)
Kousaka Honoka (CV.Nitta Emi), Minami Kotori (CV.Uchida Aya), Sonoda Umi (CV.Mimori Suzuko), Hoshizora Rin (CV.Iida Riho), Nishikino Maki (CV.Pile), Koizumi Hanayo (CV.Kubo Yurika), Yazawa Nico (CV.Tokui Sora)04:28
Korekara no Someday
Kousaka Honoka (CV.Emi Nitta)/Minami Kotori (CV.Aya Uchida)/Sonoda Umi (CV.Suzuko Mimori)/Hoshizora Rin (CV.Riho Iida)/Koizumi Hanayo (CV.Yurika Kubo)/Nishikino Maki (CV.Pile)/azawa Nico (CV.Sora Tokui04:26
a-no-ne-ga-n-ba-re! (off vocal)
lily white ~Sonoda Umi (Mimori Suzuko), Hoshizora Rin (Iida Riho), Toujou Nozomi (Kusuda Aina) from μ's~04:17