(がいせんしゃ)

がいせんしゃ
noun
sound truck; loudspeaker van
transportationpolitics
1. sound truck; van fitted with loudspeakers for street campaigning
A vehicle equipped with loudspeakers used to broadcast political messages on the street. The word most often calls to mind the black vans of right-wing groups, but it also covers the campaign vans used by candidates during elections.
街宣車(がいせんしゃ)うるさい
The sound truck is noisy.
駅前(えきまえ)街宣車(がいせんしゃ)()まっている
A sound truck is parked in front of the station.
As the election approaches, the candidates' sound trucks drive all over town.

Made up of 街頭(がいとう) (on the street) + 宣伝(せんでん) (publicity) + (しゃ) (vehicle).

Common collocations

Cultural note

Black 街宣車(がいせんしゃ) playing military music and slogans at high volume are a familiar sight near stations and government offices in Japanese cities. Because of that association the word carries a faintly negative tone, so news coverage of ordinary campaigning usually prefers 選挙(せんきょ)カー.