|Vocal card (Luka)|
|English||Luka's vocal card|
|Can be exchanged for Luka's Another Vocal ver. song. You can get them as a character rank reward.|
Vocal card (Luka) is an item that is used to purchase alternative vocals at the song store. Vocal cards are obtained through character rank milestones or by exchanging a vocal card exchange ticket.
Currently, the vocal card can be exchanged for alternate vocals featuring Megurine Luka in the following songs: