Vocabulary What does 北口 (きたぐち, kitaguchi) mean? 北口 (きたぐち, kitaguchi) means north entrance; north exit. Quick factsReadingきたぐちRomajikitaguchiPart of speechnoun 北口きたぐちkitaguchinorth entrance; north exit1noun north entrance; north exitKanji in this word北north口mouth