After completing a successful promotion for his solo debut, SS501's Park Jung Min has headed over to Japan with YAMAHA Music Media for the release of "Not Alone." The singer will be holding a celebratory showcase on February 13th in Kobe and on the 14th in Tokyo, and will be performing alongside the Abingdon Boys School's SUNAO and Toshiyuki Kishi. The Japanese media is already hyping the release, as many are anticipating his collaboration with two of the biggest names of Abingdon Boys School.  Park Jung Min will be presenting not only his solo album, but SS501 songs and other famous J-pop tracks as well. Following his Japanese showcase will be his Taiwanese showcase and fan meeting on February 20th, which will kick off his official activities for his Asian tour promotions. Source + Photos: Newsen via Daum