members sawao yamanaka ( 山中さわお ) -- vocals , guitar ( the pillows ) yoshihito '' jiro '' wayama ( ジロウ ) -- bass ( glay ) hirotaka takahashi ( 高橋宏貴 ) -- drums ( ellegarden , scars borough ) former members shinpei nakayama ( ナカヤマシンペイ ) -- drums ( straightener ) discography hunting !