Yakushimaru Etsuko, the Metro Orchestra - Noruniru [Mawaru Penguin Drum OST]
Yakushimaru Etsuko & Metro Orchestra - Shounen yo ware ni kaere
NikaLenina - Yakushimaru Etsuko, the Metro Orchestra - Noruniru
Etsuko Yakushimaru Metro Orchestra - Boy Come back to me [Mawaru Penguindrum OP02]
Etsuko Yakushimaru Metro Orchestra - Boy Come back to me [Mawaru Penguindrum OP]
Yakushimaru Etsuko, the Metro Orchestra - Noruniru ~Mawaru Penguin Drum~
Yakushimaru Etsuko, the Metro Orchestra - Noruniru (Mawaru Penguin DRUM OP)
Yakushimaru Etsuko Metro Orchestra - Nornir
Yakushimaru Etsuko Metro Orchestra - Boys Come Back to Me
[Mawaru Penguindrum OP] Yakushimaru Etsuko, the Metro Orchestra - Noruniru ~TV size~
[Mawaru Penguin drum] Yakushimaru Etsuko, the Metro Orchestra - Noruniru ~TV Size Ver~