7!! (pronounced "Seven Oops") is a Japanese pop rock band from Okinawa, formed in 2004. The group originally consisted of four members: vocalist NANAE, drummer MAIKO, guitarist MICHIRU, and bassist KEITA. Known for their upbeat and emotional sound, they gained popularity through anime and TV drama theme songs. Their style blends catchy pop melodies with rock elements. Over time, the band transitioned from a quartet to a duo, with NANAE and MAIKO continuing as the main members. 7!! has been active in the Japanese music scene with a dedicated fanbase and a warm, heartfelt musical style.