12012 is a Japanese rock band formed in Osaka, Japan in 2003. The band's original lineup was vocalist ??? (Wataru Miyawaki), guitarist ???? (Hiroaki Sakai), guitarist ???? (Yusuke Suga), bassist ???? (Tomoyuki Enya), and drummer ??? (Toru Kawauchi). Yusuke Suga left the band on December 12, 2010 following the final concert of their The Fangs of Killer?Seven?Sadness tour. He wasn't replaced until 2013 when former support guitarist ????? (Shinichirou Saitou) officially joined the band.