HALLOWEEN PARTY X JOYSOUND Collaboration!
From what I understand, it appears as though there will be a video karaoke contest (much like what VAMPS did back in 2010). Contestants are encouraged to give a “monster rockstar” performance of a love song from either of the three artists: VAMPS, Acid Black Cherry, or BREAKERZ. In addition, the participant must dress up (in a Halloween costume, I presume) and record themselves performing. I’m not too sure about the details, but please check it out here: