Do I need to pack formal clothes for Japan?

Not unless you're dining at high-end restaurants or attending business meetings. Casual neat clothing works for most situations, including temples and shrines.

Should I pack a lot of clothes or buy them there?

Pack less and buy there. Japanese clothing quality is excellent, and you'll want space in your luggage for souvenirs. Bring 7 days of clothes maximum, regardless of trip length.

Are there size restrictions for clothing in Japan?

Japanese sizes run smaller. If you wear XL in the US, expect to need XXL or larger in Japan. Plus-size options (US 14+) are limited outside major cities.

Do I need special adapters for electronics?

Japan uses Type A plugs (same as US) but voltage is 100V instead of 110V. Most modern electronics auto-adjust, but check your devices. No adapter needed for US plugs.

How to Pack for Your First Trip to Japan

Pack layers for Japan's variable weather, comfortable walking shoes, and modest clothing that covers shoulders and knees for temple visits. Bring less than you think—Japan has excellent shopping and laundry facilities everywhere.

Check the season and pack layers. Japan's weather varies dramatically by season. Spring (March-May): light jacket, long pants, umbrella for rain. Summer (June-August): lightweight breathable fabrics, umbrella for rain season in June-July. Fall (September-November): layers from t-shirts to sweaters. Winter (December-February): warm coat, gloves, scarf. Always pack one warm layer regardless of season—air conditioning is aggressive.
Choose comfortable walking shoes. You'll walk 15,000-20,000 steps daily in Japan. Pack broken-in sneakers or walking shoes. Avoid new shoes. Bring slip-on shoes or easy-to-remove sneakers since you'll take shoes off frequently—at temples, traditional restaurants, some accommodations, and many homes.
Pack modest clothing for temples and cultural sites. Bring clothes that cover your shoulders and knees. Tank tops and shorts above the knee aren't appropriate at temples and shrines. Pack at least two outfits that meet these requirements. Avoid clothing with large logos or graphics—Japanese fashion tends toward understated.
Minimize toiletries and cosmetics. Japanese drugstores and convenience stores have everything you need, often better quality than what you'd pack. Bring only essentials: prescription medications, contact solution if you use specific brands, and any makeup in your exact shade. Everything else can be bought there.
Pack cash-friendly accessories. Japan runs on cash. Bring a wallet or money clip that holds bills and coins comfortably. Pack a small crossbody bag or fanny pack for day trips—you'll want hands free for temple visits and train stations.

Do I need to pack formal clothes for Japan?: Not unless you're dining at high-end restaurants or attending business meetings. Casual neat clothing works for most situations, including temples and shrines.
Should I pack a lot of clothes or buy them there?: Pack less and buy there. Japanese clothing quality is excellent, and you'll want space in your luggage for souvenirs. Bring 7 days of clothes maximum, regardless of trip length.
Are there size restrictions for clothing in Japan?: Japanese sizes run smaller. If you wear XL in the US, expect to need XXL or larger in Japan. Plus-size options (US 14+) are limited outside major cities.
Do I need special adapters for electronics?: Japan uses Type A plugs (same as US) but voltage is 100V instead of 110V. Most modern electronics auto-adjust, but check your devices. No adapter needed for US plugs.