This is the 6944th most frequent Japanese word.
マイナカード
"My Number Card": A Japanese government-issued identification card linked to the My Number system for social security and taxation.
In this sentence, 『マイナカード』 refers to the My Number Card, a Japanese personal identification card, and is used as the direct object of the verb 『申請しました』, meaning 'applied for'.
私は役所でマイナカードを申請しました。
I applied for a My Number card at the municipal office.
Here, 『マイナカード』 is utilized to describe the tool of an action, specifically using the My Number Card to obtain official documents.
コンビニではマイナカードを使って、公的な証明書を取得できます。
At convenience stores, you can use your My Number card to obtain official certificates.
The term 『マイナカード』 here denotes a requirement, implying that possession of the My Number Card is essential for completing the procedure.