Packing for Japan has specific considerations that differ from other destinations. Japan's train culture makes luggage size genuinely important; the shopping opportunities mean you'll accumulate items during the trip; and several items you'd buy abroad are available in Japan at better quality or lower price. This guide is honest about what matters.
The Most Important Rule: Pack Light
Japan travel involves trains, not cars. Rolling a large suitcase through crowded stations, up stairs, and onto packed trains during peak times is genuinely miserable. The standard recommendation: one medium-sized suitcase (60–65L) plus a daypack for carry-on items. Japan's coin locker system and luggage forwarding (takkyubin) service supplement what you carry.
If you must bring a large suitcase: use Japan's excellent luggage forwarding (send to your next hotel the night before via konbini for ¥1,500–¥2,500) and travel light between destinations.
Clothing
Shoes: The single most important decision. You will walk 15,000–25,000 steps per day. Wear the most comfortable shoes you own that work with your outfits. Avoid new shoes — break them in first. Slip-on shoes are advantageous for temple visits requiring removal.
Layers: Japanese buildings alternate between well-heated interiors and cold exteriors in winter. Layer for indoor-outdoor temperature transitions.
Formal occasion: Restaurants at all levels are casual. You don't need formal evening wear unless visiting very high-end establishments.
Laundry: Most Japanese hotels have coin laundry (¥200–¥300 per wash). Plan for laundry every 5–7 days rather than packing for the full trip.
What Japan Sells Better Than You Think
Don't bring these — buy them in Japan at higher quality and lower cost:
Umbrellas: ¥500 at any convenience store; lightweight and functional.
Toiletries: Japanese skincare and personal care products are excellent quality. Drugstores (Matsumoto Kiyoshi, Sundrug) have everything at good prices.
Sunscreen: Japan's sunscreen culture is advanced — high SPF, lightweight formulations unavailable elsewhere.
Basic medication: Pain relief, cold medicine, and stomach medication at pharmacies — different brands but equivalently effective.
What to Actually Pack
Essential: Passport + copy, IC card or cash (¥30,000 minimum on arrival), universal power adapter, portable phone charger, SIM or pocket Wi-Fi (organize before arrival), comfortable walking shoes, layers for temperature variation.
Useful: Small day-use backpack, foldable shopping bag (buy omiyage), earplugs (overnight buses/trains), compression packing cubes (maximize suitcase space).
Optional: Pocket Japanese phrasebook (Google Translate handles most needs), travel towel (hotels always provide).
What Not to Pack
Full-size toiletries (buy in Japan), hair dryer (all hotels have them), more than 2 pairs of shoes, formal eveningwear (not needed), single-use plastic bags (Japan provides them everywhere).
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Frequently Asked Questions
What clothes should I bring to Japan?
Japan is casual-to-smart casual in most tourist contexts. Modest clothing for temples (no need to cover head, but avoid very revealing outfits at religious sites). Comfortable walking shoes are essential — expect 15,000–25,000 steps daily. Remove-able layers for variable weather. Slip-on shoes help for frequent shoe removal.
Is there anything I shouldn't bring to Japan?
Certain medications are prohibited or restricted (ADHD medications, codeine-based products, some other controlled substances). Check the Ministry of Health website. Aerosol containers over 500ml may be restricted in some accommodations. Drone flights require permits in most tourist areas.
Can I do laundry in Japan?
Yes. Most hotels have coin laundry (コインランドリー) facilities on premises or nearby. Coin laundry shops (coin-op self-service laundries) are extremely common in residential neighborhoods — ¥200–400 for a wash, ¥100 per 10 minutes drying. This allows packing lighter.
Should I bring an adaptor for Japan?
Japan uses Type A plugs (same as the US) running at 100V, 50/60Hz. US and Canadian devices work directly. European and Australian devices need a plug adaptor. Most modern electronics (laptops, phone chargers) are dual-voltage (100-240V) and only need a physical adaptor, not a voltage converter.