Daisuke (大佑) – vocals – Daisuke penned all the lyrics for Kagerou and was renowned for his unique vocal styles and impressive range. His previous bands included Le'Cheri and Fatima, in which he was the drummer. Aside from drums, he also played the piano. Daisuke was known for his audience interaction such as stage diving and was commonly nicknamed 'charisma vocalist' despite his small stature. Following the dissolution of Kagerou in 2007, Daisuke formed The Studs with aie (ex:Deadman). After they went on activity pause, he created his solo project, Daisuke to Kuro no Injatachi. Daisuke died on July 15, 2010. Despite speculation of possible suicide or heart attack the cause of death is unknown.