❓ What is changing?
The Residence Card Reader Application is a free app distributed by the Immigration Services Agency (ISA). It reads the name, facial image and other data stored in the IC chip of a residence card or special permanent resident certificate so that it can be compared with what is printed on the card, making forgery easy to detect. ISA distributes it because forgery of the printed card face has become more sophisticated and cases have appeared in which counterfeit cards were produced using real, valid residence card numbers. Issuance of new-format residence cards began on 14 June 2026, and older versions of the app cannot read them, so updating to the latest version is required. In addition, the new-format residence card and Specified Residence Card no longer print the period of stay, the type of permission or the date of permission on the card face, and the current app does not display those three items either. A revised version that can show them is scheduled for release around September 2026. Until then, a Specified Residence Card, which carries My Number Card functionality, can be read with the Digital Agency's in-person verification app (currently iOS only) to check the period of stay and related details. Separately, since 14 November 2025 the reader app can also run a residence card number lapse check, and the URL of that lookup site changed on 5 January 2026.
🌏 Impact on foreign residents
For foreign residents this touches every situation where a residence card is presented: hiring procedures for a new job, rental contracts, mobile phone contracts and opening a bank account. When the other party scans the card, the IC chip data is matched against what is printed on the card. A genuine card raises no issue, but if the displayed data differs from the printed face, forgery is suspected and the case is referred to the nearest regional immigration services bureau. Because the new-format card no longer prints the period of stay, until the revised app arrives around September 2026 employers and businesses may say they cannot confirm how long you may stay. If you hold a Specified Residence Card, it helps to point out that the Digital Agency's in-person verification app (iOS) can read the period of stay. While an extension application is pending, the lapse information lookup shows that the number has not lapsed, which demonstrates that your application is under review. As with any ID, the card is to be presented only with your consent.
💡 Key points to know
1The app is free from the Microsoft Store, Mac App Store, Google Play and the App Store. New-format cards cannot be read by older versions, so always update to the latest one
2On a PC you need a contactless IC card reader/writer that supports extended APDU. On a smartphone you need an NFC Type B capable device; iPad is not supported
3Supported environments are Windows 11 (ARM and x64), macOS 13 or later (Apple M1 chip or later), Android 12.0 or later, and iOS 16.0 or later
4If the displayed data differs from the printed card (for example a different facial photo), forgery is suspected — contact your nearest regional immigration services bureau
5Since 5 January 2026 the lapse information lookup is at https://lapse-immi.moj.go.jp/html/top.html . It is unavailable for maintenance for about three hours every day, from 8:00 p.m. to 11:00 p.m.
6Since 5 January 2026 access from overseas IP addresses and via VPNs or proxies is blocked for the lapse lookup — connect from an environment that does not use a VPN
7The lookup result does not by itself prove the card is valid, so use it together with the reader app. Questions about how to operate the app go to rsd-support@rsd-support.jp (no phone support)