Dictionary/次代じだいJidai次代 (Jidai) is a Japanese noun meaning “the next era”.Meaningsnounthe next eraKanji in 次代次next代substituteRelated words次next時代period世world替わるto succeed次第depending on三次thirdお代わりanother helping代表representation千代thousand years二次second替えるto replace次回next time (occasion)