Badtz-maru is ready to take on any dance challenger as he crushes the high score on the Sweet Beats game at the XO Arcade. Will his dance skills be able to beat everyone? Or will Cinnamoroll unknowingly be his biggest threat? Find out who's got the sweet moves for Sweet Beats!

My Melody is hosting a Mystery Train dinner, and everyone is getting into character. Hello Kitty, Keroppi, Cinnamoroll, Pompompurin, Badtz-maru, Chococat and Kuromi are all suspects in the mystery of the missing cupcakes and secret recipe. But who is really to blame for this mystery? Watch and find out!