Super Junior's 5th Japanese single to be released in December


                       

Super Junior was in Japan for their 'Sawa GO! Hasha GO! Moriagarima SHOW! E.L.F-JAPAN FESTIVAL 2013' recently, it was held on September 26 and 27 at Saitama Super Arena. During their festival, the boys revealed they'd be releasing a new Japanese single called "Blue World" some time in December.

This was also Heechul's first official activity with Super Junior since he was discharged from the military.