Korean boy band Big Bang have previously released two mini-albums and one full-length album in Japan, but all three albums were indie label and mainly composed of English songs. The K-pop superstars now make their debut proper in Japan with their first major J-pop single My Heaven, the Japanese version of their Korean hit Heaven. The group members have actually been doing solo activities in Japan lately, with leader G-Dragon collaborating with w-inds. on a single and T.O.P shooting and promoting the drama IRIS. Big Bang plans to focus on Japan in the second half of 2009, starting with this highly anticipated single! They gonna rock that country!!

First Press Limited Edition comes with DVD containing music video and making of.