On/Off

There are four artists named ON/OFF: for JAPANESE band CORRECT TAG to: ON／OFF 1) ON／OFF is a Japanese band comprising of twins Naoya & Kazuya Sakamoto (坂本直弥 and 坂本和弥). They performed in the drama "Fuuma no Kojirou" and also performed its ending song "永遠の刹那"; the opening theme of the anime Vampire Knight, "ふたつの鼓動と赤い罪", is their second and more mainstream single. 2) English On/Off is an alias of UK electronica duo Posthuman.