Demon Kogure Also Known As "His Excellency Demon Kogure" Or "Demon Kakka" Is The Lead Vocalist Of The Japanese Heavy Metal Band SEIKIMA-II 聖飢魔II . Demon Began His Solo Career In The Early 90's During A Break From SEIKIMA-II Where A Few All Members Of The Band Began Their Own Solo Careers. He Continued His Solo Work After SEIKIMA-II Disbanded In 1999. His Musical Style Is Very Diverse But Generally Revolves Around The Rock Genre. He Often Incorporates Traditional Japanese Instruments And Themes. Currently He Is A Part Of The 2009/10 Reunion Of SEIKIMA-II And He Will Embark On A World Tour With Them In Summer 2010.