Guhroovy Akira Uchibori/内堀彰 Is A Hardcore Producer Based In Tokyo Japan. He Has Released Tracks On Labels Such As Konami Maddest Chick'nDom And Terraform Music. It Is Also The Name Of A Label Run By Uchibori As Well Which Releases Hardcore Music. He Is Also Involved In Organizing The Day Of Hardcore Hardcore Events In Japan.