Japan Summer Packing List: 45 Useful Items for Your Trip

Experience the best of Japan in summer without the hassle. Our Japan summer packing list has you covered, from cooling gadgets to must-have items.

Are you planning a summer trip to Japan? I know—the excitement is real! Packing can be tricky with Japan’s mix of modern vibes and ancient traditions, not to mention the summer heat. 

Whether you’re hitting up Tokyo’s neon streets, Kyoto’s serene temples, or Okinawa’s sunny beaches, I’ve got the packing tips you need. 

Clothing and Accessories for Your Japan Summer Trip:

1. Light, Breathable Clothing

Heading to Japan in summer? It’s hot, like, really hot. You’re gonna want clothes that let your skin breathe.

Think cotton or linen – they’re lifesavers when you’re hopping from temple to temple. I always pack my favorite linen shirts and loose cotton pants. 

Don’t overlook Columbia’s Summer Gear for breezy pants and dresses. They’re game-changers for staying cool under the Japanese sun.

When in Japan, head to Uniqlo stores for their AIRism collection. They have the softest cotton tees and linen shirts. 

2. UV Protection Shirts

Ever thought you could get a sunburn through your clothes? Yeah, it happens. That’s where UV protection shirts come in handy for your Japan packing list. They’re like your personal shade tree. 

I rock long sleeves even in the summer. They keep you cool and burn-free.

I’ve got myself a couple from BALEAF and my partner from Real Essentials. These UPF shirts look good and keep the sun’s pesky rays at bay.

3. Comfortable Walking Shoes

You’ll do a ton of walking in Japan, from navigating the endless temples to exploring vibrant city streets. Even though I took lots of public transport in Japan, I still ended up walking about 20 km per day. 

So, good walking shoes are non-negotiable. I learned the hard way after a day in Tokyo left me with blisters. 

Also, it’s pretty difficult to find shoes in large sizes in Japan. My partner and I spent a lot of time looking for shoes above 46, so get one before you go.

My favorite brands are New Balance, Altra, and Adidas. Your feet will thank you at the end of each day, promise.

4. Sandals or Flip-Flops

For those chill days or beach visits, you can’t beat a good pair of sandals or flip-flops. I’m all about convenience and letting my feet breathe. 

Birkenstocks have been my go-to. They’re perfect for casual strolls and easy to slip off when you’re entering homes or certain restaurants. Plus, your feet get a break from shoes. It’s all about the balance.

5. Hat or Cap

The Japanese summer sun can be relentless, so a hat or cap is important for protecting your face and keeping you cool. 

Whether you prefer a wide-brimmed hat for maximum coverage or a simple cap for casual days out, there’s an option for everyone. 

I always pack a Columbia Bora Bora Booney hat and a classic baseball cap. They’re both stylish and practical, the perfect combination for any Japan summer outing.

6. Rain Gear

Japan’s weather can be a bit unpredictable, especially with those sudden summer showers. I always pack lightweight rain gear to avoid getting soaked. A travel-size umbrella or a foldable rain jacket can be a lifesaver. 

I love my PTEROMY Rain Poncho for its waterproof yet breathable design and the Repel Umbrella. They come in handy more times than I can count. 

7. Sunglasses

Your eyes will need protection from the bright summer sun, too. I never leave my place without a pair of sunglasses. 

They’re not just for looking cool; they keep the glare off so I can enjoy the views without squinting. I prefer ones with good UV protection, like Rayban. They make all those outdoor adventures, from beach days to mountain hikes, much more comfortable.

8. Swimwear

You might not associate Japan with beaches, but there are some beautiful spots to enjoy, not to mention hotel pools. 

I pack my swimwear just in case the opportunity for a dip presents itself. It’s compact, and you’ll be glad to have it when you’re looking at crystal-clear water on a scorching day.

You want something comfortable, quick-drying, and stylish. For women, I love the versatility of CUPSHE‘s bikinis and one-pieces, and for men, the Barracuda Swim Trunks are unbeatable for comfort and style. 

9. Quick-Dry Towel

A quick-dry towel has more uses than you’d think. It’s perfect for those beach days, sure, but also for wiping sweat during a hike or drying off after an unexpected rain. Mine takes up hardly any space and dries in no time. 

I recommend the Rainleaf Microfiber Towel for its compact size and quick-drying capabilities. Having one in your daypack means you’re always ready for an adventure.

10. Cooling Neck Scarf

Ever wish you could carry a personal air conditioner with you? Meet the next best thing: the cooling neck scarf. 

Soak it in water, wring it out, and experience instant relief from the searing Japanese sun. 

Whether you’re wandering through the bustling streets of Shibuya or climbing the endless steps of Fushimi Inari Shrine, the MISSION Cooling Neck Gaiter will be your cool companion, making sure the heat doesn’t beat you on your travels.

Travel tips: Don’t forget to get your Japan Rail Pass. The JR Pass gives you unlimited access to all JR trains and buses, ferry services, and airport transfers.

Tech Gadgets for Japan Summer Travel:

11. Universal Travel Adapter

Imagine this: You’re in your cozy hotel room, ready to charge your phone after a day of adventures, and—nope. Your charger won’t fit. 

That’s why I always bring a universal travel adapter. It’s the key to keeping your gadgets charged and your trip on track. 

The Epicka Universal Travel Adapter has been my go-to; it fits practically anywhere and ensures my phone is always ready for a photo op.

The TA-105C has 2 USB-A + 3 USB-C ports, while the TA-105 has 4 USB-A + 1 USB-C ports.

12. Portable Power Bank

There’s nothing worse than your phone dying right when you’re about to snap the perfect pic of Mt. Fuji. Been there, done that. 

That’s why a power bank is a must. It’s like having a backup generator for your phone.

I usually carry an Anker Portable Charger with me; it’s compact and gives my phone enough juice.

13. Noise-canceling Headphones

Japan’s cities can get noisy, and sometimes you just need to zone out, especially on long train rides or flights. 

Noise-canceling headphones are a game-changer. I bring mine everywhere. Whether I’m listening to music or just needing silence, they help me find my peace in the chaos. 

The Sony WH-1000XM4 has been my travel buddy. They drown out the noise so I can enjoy my own little bubble. 

If you’re looking for something more compact, consider the Apple AirPods or Bose QuietComfort Earbuds II.

14. Airtags

Ever had that moment of panic where you pat down your pockets and realize your wallet’s gone? Total heart-dropping feeling, right?

Throw an Airtags or two into your packing list. These little lifesavers are like homing beacons for your stuff. Connect them to Apple’s Find My network, and suddenly, losing your wallet, keys, or even your luggage goes from disaster to no biggie. 

And don’t just stop at functionality—add Airtag holders for a bit of style.

If you’re using Android? No worries, Samsung SmartTag has got your back. 

15. Camera and Accessories

Sure, your phone takes decent shots, but a camera? It’s the ticket to truly capture the beauty of Japan in summer.

From the vibrant streets of Tokyo to the serene landscapes of Kyoto, a camera can capture details and moments in ways a phone cannot.

I recommend Sony A7 IV and Canon EOS R10. Don’t forget to bring extra batteries and a memory card like the SanDisk Extreme Pro for plenty of storage. 

16. Portable Wi-Fi or SIM Card

Getting lost is part of the adventure until you’re actually lost. That’s why I never travel without my eSim. It’s like my personal connection lifeline. Also, it’s nice to have internet the moment you arrive.

And if you’re sharing data with someone else, a pocket Wi-Fi device works wonders. Either way, staying connected is key.

Organization Essentials:

17. Daypack

A good daypack is essential for carrying your daily essentials while exploring Japan. Whether it’s for your water bottle, camera, or snacks, you want something comfortable and secure. 

The Osprey Ultralight is just the right size; it fits everything I need without being bulky. Plus, it’s always ready for any impromptu shopping or souvenirs.

18. Foldable Shopping Bag

Trust me, you’ll end up buying more souvenirs than you think in Japan. Those little shops are irresistible. That’s where a foldable shopping bag becomes your best buddy. 

Plus, it’s way better for the planet than plastic bags. Always have one tucked in your pocket or daypack.

19. Space-Saver Bags

Ever tried fitting a week’s worth of shopping into a suitcase that was already too full? Vacuum storage bags and compression packing cubes have saved my skin more times than I can count. 

Just stuff your clothes in, squeeze the air out, and boom—you’ve got a ton of extra space for all those goodies you couldn’t resist. 

Comfort Items for Japan Summer Vacations:

20. Travel Pillow

Long flights or train rides can be a real pain in the neck, literally. 

A good travel pillow can mean the difference between arriving refreshed or with a crick in your neck. 

I’ve tried a bunch, but the Mlvoc Travel Pillow is my favorite. It’s like a soft hug for your neck, so you don’t wake up feeling like you’ve been in a wrestling match.

21. Earplugs and Eye Mask

Light sleepers, unite. Hotels can be noisy, and the sun rises early in the summer. This can be especially annoying when you’re trying to adjust to a new time zone. 

That’s where a good pair of earplugs and a comfy eye mask come in. They’re your best allies in battling sleepless nights. 

I recommend the Mack’s Ultra Soft Foam Earplugs for their unbeatable comfort and the Alaska Bear Natural Silk Sleep Mask for total darkness. Get ready to say goodnight to the world and hello to some sweet dreams.

22. Portable Fan or Cooling Spray

A portable fan or cooling spray can be your secret weapon against the Japanese summer heat. It’s an instant relief when the sun is relentless.

I recommend the JISULIFE Handheld Mini Fan for its compact size and power.

And don’t forget a refreshing cooling spray like the Evian Facial Spray for a quick, hydrating mist. These little gadgets are secret weapons against the Japanese summer heat.

Health and Wellness Necessities for Japan Trip:

23. Sunscreen

The Japanese sun is no joke; sunscreen is your first line of defense against its strong UV rays. For the best protection, opt for a high SPF and water-resistant formula. 

I love Neutrogena Ultra Sheer Dry-Touch for a non-greasy finish and EltaMD UV Clear Face Sunscreen for sensitive skin.

24. After-Sun Care

Even with the best intentions, sometimes the sun gets the best of us. That’s where after-sun care comes in. A soothing aloe gel or lotion can cool down sun-kissed skin and provide some relief. 

The Hawaiian Tropic is my go-to for cooling relief. They’re perfect for rejuvenating your skin after a day under the sun.

25. Electrolyte Tablets or Powders

When you’re sweating buckets exploring cities or hiking trails, plain water might not cut it. 

I’ve started dropping electrolyte tablets into my water bottle to stay hydrated. They’re a game-changer, helping you replenish salts and minerals lost through sweat. They come in tasty flavors, making staying hydrated a bit more interesting. 

I recommend Nuun Hydration Tablets. Just pop one into your water bottle, and you’re good to go, fully charged for your next adventure.

26. Medicines

Navigating a new country is thrilling, but don’t let headaches, allergies, or stomach troubles slow you down. 

Bringing along your own mini-pharmacy, with essentials like Paracetamol and Claritin, means you’re always prepared. 

Plus, let’s not even talk about the consequences of experimenting with that exotic street food without some Imodium in your Japan trip packing list. Be smart, pack smart.

27. First Aid Kit

Adventures can sometimes lead to scrapes or blisters (especially when you’re chasing that perfect sunset view or exploring ancient ruins). 

Having a first-aid kit means you’re ready to patch up and move on with no fuss, no muss. It’s like having a little guardian angel in your backpack.

28. Bug Repellent

Mosquitoes and other bugs can be a nuisance, especially in the lush landscapes of Japan. 

A good bug repellent will keep them at bay, letting you enjoy your evenings without bites. 

I suggest insect repellents from Off! for their long-lasting protection. It’s a small item that makes a huge difference in your comfort.

29. Anti-Itch Cream

And for those times the bugs do get you, anti-itch cream is a relief. I keep a small tube with me. It takes up hardly any space and can soothe the annoyance of bites quickly. 

A dab of Eucerin Itch Relief Intensive Lotion, and you’ll stop being a snack for bugs and start feeling like yourself again.

30. Reusable Water Bottle

Staying hydrated in the heat of a Japanese summer is a must, and a reusable water bottle is your best friend. Not only does it keep you hydrated, but it’s also eco-friendly, helping reduce plastic waste. 

My insulated bottle keeps water cold for hours, even on the hottest days. It’s a simple move that’s good for your wallet and the planet.

Hygiene Products for Your Japan Summer Packing List:

31. Hand Sanitizer

Now, I know hand sanitizer isn’t the most exciting item in your pack, but hear me out. 

When you’re about to enjoy a mouth-watering bowl of ramen or sample some local street food, the last thing you want is for germs to crash your taste-testing party. 

I like the Purell Advanced Hand Sanitizer travel-size ones. They’re simple items that keep germs at bay.

32. Wet Wipes

Whether you’re freshening up after a sun-soaked hike or cleaning sticky mochi off your fingers, wet wipes are incredibly handy. They’re a must-have in your daypack for those hot and humid days. 

I recommend the Wet Ones Hand Wipes for sensitive skin and the Purell Hand Sanitizing Wipes for a more thorough clean. 

33. Toiletries

There’s nothing like having your own shampoo or razor to make a place miles away from home feel a little more personal. 

Those hotel freebies are fine, but if you have sensitive skin or a particular preference, you’ll want your own. 

Don’t forget to get a toiletry bag for better organization. My favorite one is the Bagsmart Toiletry Bag. This water-resistant bag is compact yet roomy.

34. Deodorant

The Japanese summer heat means you’ll need a reliable deodorant to stay fresh. Look for something long-lasting and quick-drying to keep you comfortable as you explore. 

I usually use deodorants from Dove. Staying fresh is key to feeling confident as you tackle each new adventure.

35. Lip Balm with SPF

Let’s talk about an unsung hero in your Japan summer packing list – a lip balm with SPF. Those rays don’t just target your skin; they’re after your lips, too. These little lip balm tubes keep your lips from turning into a dry, cracked mess.

I love the Banana Boat Lip Sunscreen and Neutrogena MoistureShine Lip Soother Gloss. 

36. Skincare Products

After a day under the intense Japanese sun, your skin cries out for a little TLC. 

Look for products that offer hydration without being too heavy. 

I always pack the Neutrogena Hydro Boost Moisturizer for its lightweight hydration and sun protection. Caring for your skin is crucial, especially when you’re exposing it to new environments.

37. Makeup

Here’s the thing about exploring Japan in the summer: you want to look good, whether you’re snapping selfies in front of the Torii gates or sipping sake under the stars. 

But the heat and humidity? They’re like the ultimate makeup villains. 

Enter waterproof makeup to save the day. Your makeup stays put, no matter where your adventures take you.

38. Hair Care Products

The sun does more than just dance on your skin; it also plays rough with your hair. Look for hair care products like a nourishing hair mask or a leave-in conditioner with UV protection. 

I find the Sun Bum Revitalizing 3 in 1 Leave-In Conditioner effective, and the Moroccanoil Treatment great for keeping hair smooth. Protecting your hair means you’ll look and feel great, from the beach to the city streets.

Information and Communication Tools:

39. Travel Guidebook

Another great item to add to your packing list Japan is travel guide book.

A good guidebook can enrich your experience, offering insights into Japan’s culture, history, and hidden gems. It’s like having a knowledgeable friend with you. 

Lonely Planet’s Japan guide and the DK Eyewitness Japan are my favorites. 

40. Japanese Phrasebook or App

Communicating in Japan can be challenging if you don’t speak the language. A phrasebook or Translate app can bridge the gap, helping you with basic phrases and questions. 

I find the Lonely Planet Japanese Phrasebook pretty useful, and apps like Duolingo or Google Translate can be lifesavers. If you want to learn some Japanese, Minna No Nihongo is an excellent book.

Being able to communicate, even just a little, can significantly improve your travel experience.

41. Travel Journal Notebook

There’s something magical about scribbling in a travel notebook after an adventure day.

Whether it’s jotting down thoughts, sketching, or sticking in tickets and photos, you’re creating a priceless souvenir of your journey. 

I always carry a Leuchtturm1917 for its durability and smooth pages, perfect for writing or drawing.

Document Checklist for Japan Trip:

42. Passport and Travel Documents

Obviously, you can’t start your adventure without these. But keeping them safe and accessible is just as important. 

I keep mine in a passport wallet like the Fintie Passport Holder. A simple organizer can be a game-changer.

43. Travel Insurance Documents

Travel insurance is that safety net you hope you never need but are so grateful to have when things go sideways. 

I keep a copy of my documents on my phone and another in my bag. I also send one copy to my family too. It’s like a little security blanket, ensuring that, no matter what, I’m covered. It’s all about traveling stress-free.

44. Copies of Important Documents

I’ve learned the hard way that having backups of your passport and important docs is essential. I keep digital copies in my email and a printed set tucked away. 

You can store it on a portable hard drive like Western Digital My Passport Ultra (5 TB). It has a compact design and lots of storage space.

45. Japanese Yen and Credit Cards

Japan loves its cash, and some places won’t take cards, so having yen on hand is a must. I usually exchange a bit of Japanese cash before going.

But I also make sure my bank knows I’m traveling, so my credit card works without a hitch. It’s all about having options, whether you’re picking up quirky gadgets or paying for a once-in-a-lifetime meal.

Being ready to pay in any form means you never have to miss out on your Japan travel.