Android ‘My Number Card’ Launches October 20, Adds New Attribute Verification Feature

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The story

Japan’s Digital Agency will begin offering a My Number Card usable via Google Wallet on Android smartphones starting October 20, 2026. A newly added “attribute verification feature” will let users complete identity checks, age verification, and residency confirmation in person using just their smartphone, with businesses on the receiving end using the free “My Number Card Face-to-Face Verification App.” On 5ch, the thread saw praise for the convenience of handling everything via smartphone clash with lingering distrust from past data-leak scandals, and the discussion ranged from the technical mechanics to the hassle of merging the card with driver’s licenses, and even into debates over who’s politically responsible for the system.

On October 2, Japan’s Digital Agency announced it will begin offering the “Android My Number Card” starting October 20. It will be used by adding it to “Google Wallet” on Android devices.

A new “attribute verification feature” will be built in, allowing identity checks, age verification, and residency confirmation to be carried out easily and reliably across various in-person services in both the public and private sectors.

For reading the card across these services, businesses can download the agency’s “My Number Card Face-to-Face Verification App” for free.

Source: news.yahoo.co.jp / Original article here

What people said

3AnonymousOct 6, 2026 23:57
They're rolling this out at literally the worst possible timing.
132AnonymousOct 7, 2026 00:18
Re: #3
Well, that's what amateurs would think.
58AnonymousOct 7, 2026 00:06
You really shouldn't merge your My Number Card with your driver's license — tons of rental car places won't accept the combo card, and I had to trek all the way to the license center just to switch back to a regular license.
89AnonymousOct 7, 2026 00:11
Re: #58
Didn't they suggest you just carry both cards?
77AnonymousOct 7, 2026 00:09
This actually helps. I don't even use an iPhone anyway (too expensive).
87AnonymousOct 7, 2026 00:11
Re: #77
Even Xiaomi's gotten pricey these days, and Galaxy's basically on par with iPhone now too.
88AnonymousOct 7, 2026 00:11
Does this mean the digital signature renewal you need every 5 years can also be done online now?
105AnonymousOct 7, 2026 00:13
Re: #88
You're literally the only one talking about that, you good?
91AnonymousOct 7, 2026 00:11
What does the Digital Agency even exist for at this point?
97AnonymousOct 7, 2026 00:12
Nice joke, "Dejitaru" Agency (a mocking, deliberately childish misspelling of "Digital Agency").
117AnonymousOct 7, 2026 00:15
Isn't it creepy how they try to link literally everything to your My Number? Total surveillance-state energy lol
133AnonymousOct 7, 2026 00:18
Re: #117
[image link]
124AnonymousOct 7, 2026 00:17
Can the people saying it's "dangerous" actually say what specifically is dangerous about it?
157AnonymousOct 7, 2026 00:23
Re: #124
I mean, anything new that gets attention tends to become a hacker target, right? Especially now that even students can cook up malicious code with AI.
153AnonymousOct 7, 2026 00:23
I wonder if using social media on your phone is eventually going to require registering with your My Number. Well, that's already standard overseas, so Japan's just catching up. The real problem was that Japan had way too much anonymity and let people run wild. This is Japanese people reaping what they sowed.
167AnonymousOct 7, 2026 00:25
Re: #153
"This is what we get," huh — since when did Japan become a registration-required country?
155AnonymousOct 7, 2026 00:23
According to surveys by the UK think tank IISS and others, Japan's cyber capabilities have been ranked in the international "bottom tier" in terms of strategy, structure, and personnel. Behind this lies a structural problem: cybersecurity literacy is thin across the country as a whole, Japanese IT engineers lag behind their counterparts in other developed nations, and IT staff in government offices are paid worse than in the private sector, making it hard to secure talent.
168AnonymousOct 7, 2026 00:25
Re: #157
Can you actually name the risks of passkeys?
183AnonymousOct 7, 2026 00:27
Re: #168
Would you really feel comfortable using a passkey manufactured by the Digital Agency?
182AnonymousOct 7, 2026 00:27
Android My Number Card — tagline: "Protect your own information."
220AnonymousOct 7, 2026 00:33
Re: #182
Weirdly catchy, and that's exactly what pisses me off lol
188AnonymousOct 7, 2026 00:28
The Digital Agency gets infinite immunity for any data leaks.
As long as this clause exists, nothing about My Number is ever going to go well. They keep rewording the fine print about "organizational negligence" versus "intentional leaks," but it's all just prep work for dodging the blame lol
It's already over before it even started.
Well, they dodged responsibility over the vaccine thing too, so… you can guess.
208AnonymousOct 7, 2026 00:31
Re: #188
The worst, right?
210AnonymousOct 7, 2026 00:31
Incredible — it's just like the old Imperial Japanese Army, which knew from the start that the Guadalcanal campaign was doomed, but marched the entire force toward annihilation anyway because "it's already been decided." lol
222AnonymousOct 7, 2026 00:33
Re: #210
It's always been this crappy national trait of never knowing how to cut your losses lol
227AnonymousOct 7, 2026 00:34
Honestly, everything's probably already leaked, and now they just want to pin it on "it leaked from the smartphone."
236AnonymousOct 7, 2026 00:35
Re: #227
Plenty's already gone wrong — just enough that they can't pin down exactly where it leaked from.

Background and Key Points of This Topic

The “attribute verification feature” is a mechanism that performs only age or identity checks without handing over the My Number itself, making it a separate design from the leak risk tied to the My Number proper. In the thread, fears of “I’m scared of leaks” talked past the rebuttal that “that just shows you don’t understand how attribute verification works,” and the discussion proceeded with technical points and gut-level distrust tangled together. There was also plenty of partisan back-and-forth over “which administration is to blame,” but the My Number system itself originated from an outline presented by the Naoto Kan cabinet in 2011, was enacted into law under the Noda cabinet in 2012, and its full-scale rollout expanded under subsequent Liberal Democratic Party administrations — so pinning responsibility on a single party doesn’t match the facts. One point readers easily get confused about is conflating the expansion of the card’s functionality (this Android rollout) with past personal-data-leak incidents as if they were the same issue — and that very conflation was what fueled the heat in the thread this article is drawn from.

*This article is compiled as excerpts and a summary of the 5ch (News Express+) thread “[Digital Agency] “Android My Number Card” to launch October 20, adding “new attribute verification feature”.”

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