Vocabulary What does 身分証 (みぶんしょう, mibunshou) mean? 身分証 (みぶんしょう, mibunshou) means ID. Quick factsReadingみぶんしょうRomajimibunshou 身分証みぶんしょうmibunshouID1IDWord breakdown身分 · 証Kanji in this word身body; oneself分part, to divide; minute; to understand証evidence, proof; certification