一いっ方ぽう交こう通つうMeaningsNoun1. one-way trafficKanji used一one方way交mingle通pass throughComposed of一いっ方ぽうone (esp. of two); the other; one way; the other way; one direction; the other direction; one side; the other side; one party; the other party; …Noun交こう通つうtraffic; transportation; communication; exchange (of ideas, etc.); intercourseNoun