ひだりがわつうこう 左側通行 LinksSentence search for 左側通行Sentence search for ひだりがわつうこうKanji details for 左, 側, 通 and 行Edit in JMdict Noun1. driving on the left side of the road; driving on the left-hand side of the road; left-hand side drivingSee also 右側通行 Discussions Log in to talk about this word.