On/Off (stylized as ON/OFF) is a Japanese Jpop duo which consists of twin brothers, Naoya Sakamoto (坂本 直弥) and Kazuya Sakamoto (坂本 和弥).The duo debuted in 2007 releasing the single "Eien no Setsuna" (永遠の刹那).
Official Website : www.onoff-net.com
Composer: Muhammad Abdulaziz Hidayatullah
Lyricist: Muhammad Abdulaziz Hidayatullah