Rhythm Toys
Collect the indicated number of medals to unlock the corresponding game. To access them, hit the "O" on the menu then hit "Rhythm Toys".
Beat Bag: 19 medals
Beat Machine: 14 medals
Business Card: 1 Medal
Kappa DJ: 24 medals
Octopus Machine: 11 medals
Phone: 5 medals
Slot Monster: 8 medals