7!!, also known as Seven Oops, is a Japanese pop rock band formed in Okinawa in 2004. The group consists of Nanae (vocals), Maiko (drums), Michiru (guitar), and Keita (bass). In 2005, they won the "Mitsuya Cider CM Audition" award for bands, which marked their initial breakthrough in the music industry. Their original song "Sun Light" was used for a commercial by Mitsuya Cider. 7!! debuted under EPIC Record Japan with the mini-CD Fallin Love in April 2011. Their first single, "Lovers", released in June 2011, served as the opening theme for the anime series Naruto Shippuden. The band continued to release notable singles and albums, including "Bye Bye" (November 2011), which was used as the opening theme for the anime Kimi to Boku, and "Orange", featured as the second ending theme for Shigatsu wa Kimi no Uso in February, 2015. Their discography includes albums such as Dokidoki (2013), STARTLINE (2014), and Anippusu (2016). The band's music has been recognized for its contributions to various anime series, solidifying their presence in the J-Pop scene.