減車 げんしゃ Meanings Noun, する verb, Transitive, Intransitive reduction in the number of vehicles, carriages, etc.; reduction in vehicle runs (bus, taxi, etc.) See also: 増車 (ぞうしゃ). Kanji 減 decrease. Read as ゲン. 車 car. Read as シャ. Jinuma: Japanese Dictionary · Word lists