It's race day! Hello Kitty and friends gear up for the soapbox derby race as they craft their own cars. Everyone is excited to show off their colorful cars, but Chococat is more concerned with speed and performance. Can fun overpower performance and win the race? Watch as Hello Kitty, My Melody, Kuromi, Cinnamoroll, Keroppi, Badtz-maru, Pompompurin and Chococat race together and ultimately win together.