Via tokyohive: BoA has signaled her return to the J-Pop scene by releasing the PV (or 'promotional video') to her new song, "Milestone"! BoA's delivered a pretty video tinted with emotions and ethereal visuals. The loneliness felt in her ballad carried over beautifully into her PV, and fans are already expressing how they've missed seeing this level of artistry from the songstress. Check out her PV below, and don't forget to support the artist by grabbing her album. BoA will be releasing "Milestone" on December 7th. -- Tip: Justin