カリメロ (Kalimero) was an independent Japanese visual kei band that formed in May of 2001 and was based out of Tokyo. Although they disbanded in October of 2004, their music still remains popular among fans of obscure "indies" jrock artists. The band's line-up consisted of: Yuuki (Vo), Nao (G), Kousuke (B) and Tsuyoshi (Dr). Nao was responsible for writing both the music and the lyrics for most of Kalimero's songs. The whole band was credited for the composition of "Kakumei", while "Trip" was credited to Kousuke and "Nagare" to Tsuyoshi and Nao.