Umi Kosaka
Kitto Seishun ga Kikoeru (TV size) Rin Hoshizora, Hanayo Koizumi, Maki Nishikino, Honoka Kosaka, Umi Sonoda, Kotori Minami, Nico Yazawa 01:39
Korekara no Someday (Off vocal) Honoka Kosaka, Umi Sonoda, Kotori Minami, Rin Hoshizora, Hanayo Koizumi, Maki Nishikino, Nico Yazawa 04:28
Future style (Off Vocal) Kosaka Honoka (CV. Nitta Emi), Minami Kotori (CV. Uchida Aya), Sonoda Umi (CV. Mimori Suzuko) 04:45
Korekara no Someday (TV size) Rin Hoshizora, Hanayo Koizumi, Maki Nishikino, Honoka Kosaka, Umi Sonoda, Kotori Minami, Nico Yazawa 01:41
Future style (Off Vocal) Honoka Kosaka (CV. Emi Nitta), Kotori Minami (CV. Aya Uchida), Umi Sonoda (CV. Suzuko Mimori) 04:45