マイナポータル
Universal version latest seen at v40.1.0 · Reported by 67 Macs in the community.
All sighted native versions (8):
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
マイナポータル (My Number Portal) is an official Japanese government utility app that provides access to the Digital Agency's e-government services. It enables Japanese residents to manage their My Number (national ID number) information, access public services, file documents, and interact with government agencies digitally. The app serves as a gateway to digital identity and administrative services in Japan, including tax filing, pension management, and other government-related transactions. It is essential for Japanese citizens and residents who need to access Japanese government digital services from their Mac.
AI Recommendation
1 suggestionGood news: マイナポータル already has a native Universal Binary version available. The Rosetta Check community has confirmed that version 38.1.0 is running natively on Apple Silicon Macs (10 devices confirmed since May 2026). If you're still running the older Intel-only version (20.1.0), you should update to the latest version immediately—your Mac will automatically use the native Apple Silicon code on M1/M2/M3 machines, providing better performance and ensuring compatibility going forward. Check the official Japanese Digital Agency website or your Mac App Store for the update.
Recommended reading