Mari Watanabe
Omoi yo Hitotsu ni Nare (Off Vocal) Chika Takami, Kanan Matsuura, Dia Kurosawa, You Watanabe, Yoshiko Tsushima, Hanamaru Kunikida, Mari Ohara, Ruby Kurosawa 04:53
Houkago Twilight -Instrumental- Mayumi Saegusa (CV:Kana Hanazawa) & Mari Watanabe (CV:Marina Inoue) 04:15
Omoi yo Hitotsu ni Nare (Off Vocal, -1) Takami Chika, Matsuura Kanan, Kurosawa Dia, Watanabe You, Tsushima Yoshiko, Ohara Mari, Kurosawa Ruby, Kunikida Hanamaru 04:52
Omoi yo Hitotsu ni Nare Chika Takami, Kanan Matsuura, Dia Kurosawa, You Watanabe, Yoshiko Tsushima, Hanamaru Kunikida, Mari Ohara, Ruby Kurosawa 04:53