What to Pack for Japan

Clothing

• Lightweight tops (breathable layers for humid summers)
• Long-sleeve shirt or cardigan (for sun, air conditioning, and modest temple visits)
• T-shirts or base layers (easy to mix and rewear)
• Pants or jeans (comfortable for cities and train travel)
• Shorts or skirts (best for summer; modest lengths for some temple areas)
• Mid-layer fleece or sweater (spring/fall and cool evenings)
• Packable rain jacket (especially June–July rainy season)
• Underwear and socks (bring extras for longer train-heavy days)
• Sleepwear (useful for business hotels or ryokan)
• Compact umbrella-friendly outfit (quick-dry fabrics are ideal)

Footwear

• Comfortable walking shoes (Japan involves a lot of walking and stairs)
• Easy slip-on shoes (handy for temples, ryokan, and shoe-removal spots)
• Sandals or breathable shoes (summer heat and humidity)
• Waterproof shoes or boots (rainy season and typhoon-prone months)
• Extra insoles/blister care (long days on foot)
• Packable indoor slippers (some accommodations provide them, but not always)

Toiletries & Health

• Travel-sized toiletries (many hotels provide basics, but not all)
• Sunscreen (strong UV in summer and during outdoor sightseeing)
• Insect repellent (useful in parks, riversides, and rural areas)
• Personal medications (keep in original packaging)
• Prescriptions and a copy of them (for customs and refills)
• Allergy medicine (cedar pollen season can be intense in spring)
• Hand sanitizer (handy before meals and on trains)
• Tissues or pocket wipes (public restrooms may not always have paper)
• Lip balm and moisturizer (dry indoor heating in winter)
• Compact first-aid kit (blisters, pain relief, bandages)

Electronics & Gear

• Universal power adapter (Japan uses Type A plugs; 100V)
• Voltage-compatible charger/power brick (check if your device supports 100V)
• Power bank (for long sightseeing days and transit)
• Phone and charging cable (navigation and translation are essential)
• Camera or action camera (optional, if you want better travel photos)
• Travel router or eSIM-compatible phone (helpful for reliable data)
• Headphones or earbuds (for trains and quiet public spaces)
• Reusable water bottle (many stations and public areas have refill options)
• Small daypack (for daily sightseeing and shopping)
• Laundry kit or detergent sheets (great for longer trips)

Documents & Money

• Passport (valid for your entire stay)
• Visa or entry documents (if required for your nationality)
• Flight and accommodation confirmations (digital and printed copies)
• Travel insurance details (including medical coverage)
• IC card info or app setup (Suica/PASMO for transit and convenience)
• Credit cards with chip and no foreign transaction fees
• Some Japanese yen cash (useful for small shops, temples, and rural areas)
• Emergency contact list (home and local contacts)
• Copies of key documents (separate from originals)
• Hotel address in Japanese (for taxis and check-ins)

Japan-Specific Essentials

• Shoes easy to remove (many homes, ryokan, temples, and some restaurants require this)
• Pocket tissues and a small trash bag (public bins are scarce in many areas)
• Rail pass or Shinkansen booking plan (if doing intercity travel)
• IC card for transit and convenience stores (Suica/PASMO/ICOCA depending on region)
• eSIM or local SIM card recommendation (eSIM is easiest for most travelers; physical SIM works if your phone is unlocked)
• Translation app or offline Japanese phrasebook (signs and menus can be in Japanese)
• Compact rain gear (June–July rains; typhoon season can also bring heavy downpours)
• Modest outfit for temples/shrines (shoulders and knees covered when appropriate)
• Small gift/souvenir bag (for omiyage shopping and fragile purchases)
• Reusable shopping bag (stores often charge for bags)
• Outlet note: Japan uses Type A plugs and 100V electricity (bring a compatible adapter)
• Cash envelope or coin pouch (Japan still uses a lot of coins)