kousaka honoka (cv. nitta emi) & hoshizora rin (cv. iida riho)
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
Mermaid festa vol.2 ~Passionate~
Kousaka Honoka (CV. Nitta Emi) & Hoshizora Rin (CV. Iida Riho)05:25