Vocabulary What does 有事 (ゆうじ, yuuji) mean? 有事 (ゆうじ, yuuji) means emergency. Quick factsReadingゆうじRomajiyuujiPart of speechnoun 有事ゆうじyuujiemergency1noun emergencyKanji in this word有have, possess事matter, affair; thing (abstract)