Honda Motor Co., Ltd locates a head office in Tokyo and is one of top automakers in Japan. Honda has been the world’s largest motorcycle manufacturer as well. Honda’s lineup consists of the Fit, Civic, Accord, Insight, CR-V, CR-Z etc. Honda challenged to produce low-emission cars from early on and released CVCC low-emission technology in 1971. Nowadays Honda released Hybrid vehicle Insight and Civic and develops biomass based technology.