At least four bands currently go under this name. 1) Members SHIGE-Vo./Synth/Sequence Azuma Sakamoto-Gr. Tomohiro Matsuda-Ba MUROCHIN-Dr. Formed in 1992, WRENCH have released their debut album in 1994.
Since then they kept producing various kinds of music ranging from heavy/loud rock, hardcore punk to electro dance music.
They started quite early to collaborate with DJs and exceeded the border of alternative music and got much attention from people.