Overview
- JR East confirmed a system failure affecting Mobile Suica that stopped users from charging their wallets and buying commuter passes and Green seat tickets through the app.
- The problem began in the morning and has left server-dependent actions blocked while JR East investigates the cause and works on recovery.
- Users can still use pre-charged balances and any previously purchased commuter passes or tickets, so stored fares remain valid for travel.
- Mobile PASMO showed similar symptoms for a short time but has mostly recovered; operators are advising users to try restarting apps or use station machines and convenience stores for top-ups.
- Mobile Suica and PASMO rely on server communication for new purchases and reservations, so the outage highlights the limits of app-only transactions for many Tokyo commuters.