Tsuyoshi Domoto (born April 10, 1979 in Nara, Japan) is a Japanese artist. He is one half of KinKi Kids (the other being 堂本光一 / Koichi Domoto), who are among the most successful acts under Johnny's Jimusho. He started his solo activities in 2002 under his own name, with the release of 街/溺愛ロジック (Machi/Dekiai Logic). Other solo projects later followed, under a variety of names: ENDLICHERI☆ENDLICHERI, 244 ENDLI-x and 剛 紫. The musical style of releases under his own name tends to vary from pop ballads to rock, with influences from jazz and traditional Japanese music, among other genres.