In light of the upcoming elections in Japan, legislators are re-enforcing an interesting rule: election cars in motion are only allowed to repeatedly announce their candidate or party's name. This unique law aims to minimize the disruption caused by election cars on the busy streets of Japan while still giving politicians a platform to announce themselves. The enforcement of these laws signifies the country's commitment to maintaining public order during election periods.

Japanese election campaigns typically make use of caravan cars equipped with loudspeakers. However, setting volume limits and restricting what can be said during movement is meeting the residents' needs for less noise pollution, especially in dense urban areas. Any infringement to these laws often leads to public criticism, as it is perceived as disregard for the community's comfort.

In contrast to the U.S. or E.U., where political advertising varies and can be more direct or personalized, Japanese campaigns are strictly regulated to maintain certain cultural sensibilities and public order. Western countries often allow a more aggressive approach, with leaflet distribution, personalized ads, and even door-to-door canvasing.