Monobright Formed In June 2006 Are A Japanese Rock Band. Their Big Break Came In 2007 Upon Their Signing To DefSTAR RECORDS Japan. Lineup 桃野陽介 Momono Yousuke - Vocals & Guitar 松下省伍 Matsushita Shougo - Guitar & Vocals 出口博之 Deguchi Hiroyuki - Bass 瀧谷翼 Takitani Tsubasa - Drums 日高央 Hidaka Tooru - Guitar & Keyboard Nov.15.2010