Word主しゅ人じんshujinMeaningowner (of a store); landlordPart of speechnounPronunciationCourseJapaneseLessonMore family membersBreakdown of shujinperson人master主A drop falls on the kings head, showing that nature is always master.Usages of shujin山やま田ださん の 伯お母ばさん は あの お店みせ の 主しゅ人じん です か。yamadasan no obasan wa ano omise no shujin desu ka.Is Mr. Yamada's aunt the owner of that shop?