January 1, 2011


A six-member unit that keeps their identities concealed. The group consists of members each being professionals of different genres. The past CDs the members have contributed have sold more than 15 million copies. On August 8, 2015, 8:08:08, they released their first piece on the Internet website, which marks the beginning of their growing popularity. On October 8 of the same year, they released the world’s first app-album for smartphones. Since then, they have been releasing... Read More