Adjust this list for exact weather, activities, laundry, baggage limits, medication rules and current destination requirements.
Interactive packing checklist
Destination-specific packing decisions
Layering
Heated trains, shops and hotels can feel much warmer than outdoor streets.
Snow regions
Hokkaido, mountain and ski routes need more grip, waterproofing and cold protection than major-city routes.
Rail travel
Compact luggage is easier through stations; verify reservation and oversized-baggage procedures for the route.
Dry air
Winter heating can increase skin and hydration needs.
Footwear
Prioritize weather resistance, traction and walking comfort rather than heavy fashion boots.
Connectivity
Keep adapter, charging, eSIM or roaming setup and offline documents accessible.
Keep passport, medicine, valuables, phone power, one essential clothing change and arrival instructions in carry-on. Verify liquids, batteries, medication, customs and baggage restrictions with the operating airline and relevant authority.
Sources and verification
Last reviewed 2026-07-12. These sources are starting points for current checks; they do not make entered estimates or exchange conversions guaranteed transaction prices.
Verify final prices, fees, schedules, entry rules, payment acceptance and booking terms with the provider that will supply the service.
Common questions
Can I use this as a final packing list?
Use it as a starting checklist, then verify current weather, baggage, medication, customs and activity requirements.
What belongs in carry-on?
Keep essential documents, medicine, valuables, phone power and first-day needs in carry-on within current airline rules.
How do I avoid overpacking?
Pack for the actual route and laundry access, remove duplicate items, and measure the bag against the operating airline's current allowance.