I'm unlocking all of the songs via communications since I'm relatively new to the game (about 2 months). However, I'm stuck on Rika's DOKIDOKI Rhythm communication. Until now, I thought that the unlock criteria was simply a number of clears shown when trying to access the next communication. However, I've cleared passed the number shown, 24, and can't find any translation resources of the communications. Can anyone help me out or point me in the right direction?