Vocal card (MEIKO) 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 MEIKO in the following songs:
- Hibana -Reloaded-
- Jackpot Sad Girl
- Chikyuu Saigo no Kokuhaku o
- Ghost Rule
- Ame to Petra
- 88☆彡
- Gekkou
- Parasol Cider