The Aikatsu Data Carddass allows you play the Game which means there is 2 Languages between Japanese and Indonesian.
When you want Buy card, you can put the Coins if you like. when you done, press that up button (Red) if you want to exit.
Buy Card - Cards that made Aikatsu when you have it. The Cards recommend each you want play while is important.
NOTE: You can buy more cards whatever you like.
Single Player - Each 1 Player has used to playing with yourself. Make Sure you press Left (Green) to choose 1 Player.
Two Players - Players must have insert coin/money first.
Processing ID Card - Aikatsu! ID Card allows you must have it, if you don't have it, Press the Skip (Red) Button without using Aikatsu! ID Card.
For more information, see
http://id.aikatsu.com/play/flow.html