noun
unemployment insurance card
Official document issued to workers enrolled in Japan's employment insurance system; used when filing for unemployment benefits or verifying insurance status.
退職後、雇用保険被保険者証をハローワークに提出した。
After leaving the job, I submitted my unemployment insurance card to Hello Work.
雇用保険被保険者証の番号を確認してください。
Please check the number on your unemployment insurance card.
Compound of 雇用保険 (employment insurance), 被保険者 (insured person), and 証 (certificate).