Neighborhood Beautification (Measures against Littering and Public Smoking)
Littering is prohibited in the public areas of Shinjuku City (such as the streets). Violators will be fined, especially in the Designated Beautification Areas (Shinjuku Station east exit, Shinjuku Station west exit, and Takadanobaba Station areas).
Smoking on the street is prohibited throughout the entire city except for certain designated areas. Smoking while walking is, of course, prohibited, as well as smoking while standing using a portable ashtray.
For more information, click here.