Japan uses Type A plugs (two flat pins) at 100V. Most modern phone and laptop chargers work fine, but check your device's voltage rating. The frequency differs between east Japan (50 Hz) and west Japan (60 Hz), which rarely affects travelers.
Documents
Passport valid for at least 6 months beyond your stay
Return ticket or onward travel proof
Copies of important documents (stored separately from originals)
Travel insurance details and emergency contact numbers
Accommodation addresses (printed or saved offline)
Money
Japanese yen in cash (many places are still cash-only)
IC card (Suica/PASMO/ICOCA) or digital IC for transit
Credit and debit cards (notify your bank of travel)
ATM plan: 7-Eleven and FamilyMart ATMs accept foreign cards
Connectivity
Pocket Wi-Fi or travel SIM/eSIM (pre-order for airport pickup)
Travel insurance that covers medical care (healthcare for tourists is not free)
Prescription medications in original packaging with a doctor's note
Basic first-aid items and any over-the-counter medicines you may need
Emergency numbers: 110 (police), 119 (ambulance and fire)
Electronics
Power adapter (Japan uses Type A plugs, 100V)
Phone charger and portable power bank
Headphones for trains (Japanese trains are quiet)
Clothing & Essentials
Comfortable walking shoes (you will walk a lot)
Season-appropriate clothing (check the forecast)
Umbrella or rain gear (especially during rainy season)
Small towel and handkerchief (many restrooms do not have paper towels)
Visa and entry requirements
Visa requirements vary by nationality. Before traveling, always check the latest requirements with the embassy or consulate of Japan, or the official Ministry of Foreign Affairs of Japan website. See our Visa & Entry page for general guidance.
