← All Specifications

2026 Japan My Number Card

For My Number Card application. Same specs as passport. Smartphone photos accepted for online applications.

Size	3.5 × 4.5cm
Resolution	480~6,000px (幅・高さとも)
DPI	300
Background	無背景・単色
Head Height	34±2mm
Validity	6ヶ月以内
File Spec	JPEG, 20KB~7MB

Detailed Requirements

For My Number Card application. Same specs as passport. Smartphone photos accepted for online applications.

Top 5 Rejection Reasons

1 Wrong size
2 Uneven background
3 Shadow
4 File too large
5 Face proportion out of range

Frequently Asked Questions

Can I take a My Number Card photo with my phone?

Yes, smartphone photos are accepted for online applications.

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