The Yokohama Municipal Bus is a public organisation that operates bus routes in Yokohama City.
The buses are colored cream with blue lines. In addition to routes within Yokohama City, there are also buses that originate from and terminate at Kawasaki Station. However, within Yokohama City, there are no munipal bus services in the areas of Seya Ward and Sakae Ward. There are mainly operarted by other companies. Aoba Ward, Totsuka Ward, and Kanazawa Ward also have fewer routes, with services mainly provided by other companies. Additionally, in most areas, the routes are same to those operated by other companies.
The Akakutsu operates in the Minatomirai and Chinatown areas. The Bayside Blue operates a route between Yokohama Station and Yamashita Pier. The Burari N Route (Route 89) operates from Yokohama Station and Sakuragicho Station to Ipponmatsu Elementary School via Nogeyama Zoo, and the Burari S Route operates from Yokohama Station to Sankei-en on Saturdays and holidays only.
Thare are two typs of highway bus.