GO!GO!7188 (Go Go Nana Ichi Hachi Hachi), also known simply as Gogo, is a Japanese rock band with influences spanning from surf rock to punk rock to enka. The band was formed in June of 1998 by Yumi Nakashima (nicknamed Yuu) and Akiko Noma (nicknamed Akko), both alumnae of the same year at Shoyo High School in Kagoshima, Kyūshū. The band's drummer, Turkey, joined in 1999 and they debuted on Breast/milia, a division of Capitol Records (Toshiba-EMI) in 2000. The meaning of the band's name is known only to its members.
* Yuu (ユウ), Real name: Yumi Nakashima (中島 優美 Nakashima Yumi, born December 1, 1979) Vocalist, guitarist, and songwriter. Released a solo album, Ten no Mikaku as Yuu, in 2004. Released the album Iroha with side band, Chirinuruwowaka in 2005.
* Akko (アッコ), Real name: Akiko Noma (野間 亜紀子 Noma Akiko, maiden name: 浜田 Hamada, born February 13, 1980) Bassist, backup vocalist, and lyricist. Released a solo album, Kirari under her real name in 2003. Second solo album, Aru yō de nai yō de, aru mono, was released on November 2, 2005.
* Turkey (ターキー), Real name: Takayuki Hosokawa (細川 貴之 Hosokawa Takayuki, born July 10, 1973) Drummer, additional vocals.