Updated Dec 16, 2025 · v1.0.1
Obtain and submit certificates using your smartphone and My Number card
After your first consultation with a participating marriage agency, you can use this app to submit the necessary documents for the enrollment process using your My Number card and My Number Portal. - Proof of single status with verified identity - Income verification document with verified identity ◆How to use After your first consultation, follow the instructions from the staff at the marriage agency you wish to join. Have your My Number card ready and follow the instructions displayed. ◆What you'll need - Smartphone (with camera and IC chip reader (NFC) function) - My Number card - Signature certificate PIN (6-16 characters, including half-width uppercase letters and numbers) - User certificate password (4-digit half-width number) ◆Notes - Non-residents are not eligible to apply. - Customers under the age of 18 are not eligible to apply. - Those without a My Number card cannot apply using this app. - The My Number Portal app must be installed for identity verification. ・Please agree to the Terms of Use and Privacy Policy before using this app. ・This app contains functions that handle personal information, so please take care to prevent your smartphone from being lost or stolen, and please keep your device secure, such as by setting a passcode. ◆Application Terms of Use "BizIDWallet® Marriage Agency Membership Screening" Terms of Use ◆Privacy Policy NTT DATA Privacy Policy (https://www.nttdata.com/jp/ja/info/privacy_policy/) ◆Service Operator NTT DATA Corporation https://www.nttdata.com/jp/ja/ ◆Application Provider NTT DATA Corporation https://www.nttdata.com/jp/ja/
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