Yes, you can easily recharge your physical Suica card at any 7-Eleven in Japan using their multi-functional Seven Bank ATMs or by asking a clerk at the counter. When using the ATM, simply place your Suica card in the designated reader, select "IC Card Charge," and insert your cash (note that convenience store recharges typically require yen in cash). If you prefer the counter, just hand your card to the staff and say "Charge, please" (Chāji onegaishimasu). In 2026, this remains one of the most convenient ways to top up your balance away from a train station. For those using Mobile Suica on an iPhone or Apple Watch, you can also recharge digitally via the Apple Wallet using a credit card; however, if your international credit card is declined (a common issue for tourists), the 7-Eleven cash-recharge method serves as a reliable and essential fallback to ensure your "tap-and-go" transit remains active.