As of March 2026, Japan has successfully transitioned into a "Hybrid-Cashless" society. While it was once famously cash-only, you can now use credit cards, Apple Pay, and Google Pay at almost all convenience stores, major retailers, and hotels in cities like Tokyo and Osaka. The most popular way to pay is using IC cards (like Suica or Pasmo), which can be digitized on your phone and used for trains, vending machines, and even small cafes. However, Japan is not 100% cashless. You must still carry physical yen for visiting traditional temples and shrines (for amulets or fortune slips), small family-run "ramen shops," and traditional Gashapon toy machines. Additionally, in rural areas or smaller towns, cash remains the primary currency. A good rule for 2026 is to use your phone for 80% of transactions but keep at least 10,000 to 20,000 yen in your wallet for those "hidden gem" locations that haven't yet embraced the digital age.