Kobayashi Yumiko & Nazuka Kaori - My Star
Kobayashi Yumiko & Nazuka Kaor - My Star
Yumiko Kobayashi - Yume Warai Uhyouhyo
Yumiko Kobayashi - Puni Puni Densetsu Ppoi (Puni Puni Poemi op)
Yumiko Kobayashi & Kaori Nazuka - Harmonize
Jinjer Bred | Yumiko Kobayashi - Puni Puni Densetsu Ppoi (Puni Puni Poemi op)
Jinjer Bred | Yumiko Kobayashi - Ai (Chuuseishin)
Black Star (Yumiko Kobayashi) & Tsubaki (Kaori Nazuka) - My Star (another mix)
Black Star (Yumiko Kobayashi) & Tsubaki (Kaori Nazuka) - My Star
Yumiko Kobayashi - Puni Puni Densetsu Poi
Kobayashi Yumiko & Nazuka Kaori (Soul Eater Character Song) - My Star
Kobayashi Yumiko & Nazuka Kaori (Soul Eater Character Song) - My Star (another mix)
Kobayashi Yumiko & Nazuka Kaori (Soul Eater OST) - My Star (instrumental)
Kobayashi Yumiko, Takahashi Mikako - Ai (Chuuseishin)
Kobayashi Yumiko - Ai (Chuuseishin)
Kobayashi Yumiko & Nazuka Kaori - My Star (Soul Eater OST)
Kobayashi Yumiko & Nazuka Kaor - My Star [instrumental] ( Soul Eater / Пожиратель Душ)
Kobayashi Yumiko & Nazuka Kaori - 03 - My Star (instrumental)
Kobayashi Yumiko & Nazuka Kaori - My Star (Soul Eater Character Song)
Kobayashi Yumiko & Nazuka Kaori - My Star (another mix)
Kobayashi Yumiko & Nazuka Kaor - My Star
Jigoku no Sata All Stars ((Hiroki Yasumoto, Takashi Nagasako, Yumiko Kobayashi, Tetsuya Kakihara, Touko Aoyama, Eri Kitamura x YOUR SONG IS GOOD) - 地獄の沙汰も君次第
2. Black Star (Yumiko Kobayashi) & Tsubaki (Kaori Nazuka) - My Star
Пожиратель душ (Soul Eater) OST - Kobayashi Yumiko & Nazuka Kaori - My Star
[K-Shi!] Джи и Рей (Kobayashi Yumiko, Takahashi Mikako) - Ai (Chuuseishin)
Пожиратель душ (Soul Eater) OST - Kobayashi Yumiko & Nazuka Kaori - My Star
Black☆Star (CV: Kobayashi Yumiko) and Nakatsukasa Tsubaki (CV: Nazuka Kaori) - My☆Star (マイ☆スター)