Summer in Japan can get really hot and humid, especially during July and August, with temperatures often above 30°C. If you’re planning to explore outdoors a lot, bringing the right summer essentials will seriously make your trip way more comfortable. From portable cooling items to UV protection, these are some things locals in Japan also use to survive the heat.
Fan Jacket
This viral fan jacket comes with built-in mini fans that help circulate air inside your clothes and keep your body cool while walking around outside. It’s super useful if you spend long hours at theme parks, sightseeing, or waiting in line under the sun. Even though it looks like a normal jacket, it honestly feels like carrying portable AC during summer. A lot of people in Japan use this for outdoor activities because it really helps reduce the heat.
Cool Patch
Cool patches are one of the easiest Japanese summer hacks you can try. People usually stick them inside their hats, on their neck, or around areas that get hot quickly for an instant cooling feeling. They’re small, lightweight, and easy to carry around all day while traveling. Even though they look simple, they help a lot when the weather gets super humid and exhausting.
UV Stick
UV sticks are really popular in Japan because reapplying sunscreen during summer is super important. The best part is you can apply it easily even on top of makeup without making your face messy or greasy. It’s compact, practical, and easy to keep inside your bag while traveling around Japan. Since UV levels during summer can get really strong, this becomes one of the most useful items to bring.
Handy Fan
A handy fan is basically everyone’s survival item during Japanese summer. You’ll see locals carrying one almost everywhere because it helps cool you down instantly while walking outside, waiting in long queues, or riding crowded trains. Most of them are rechargeable and lightweight, so they’re super convenient to bring around all day. It may look simple, but honestly it makes a huge difference during hot weather.
UV Umbrella
UV umbrellas are extremely common in Japan during summer because they help block sunlight and reduce body heat at the same time. Besides protecting your skin from strong UV exposure, they also make the temperature underneath feel much cooler while walking outdoors. Even when the weather looks cloudy, UV rays are still strong, so a UV umbrella stays useful throughout the day. It’s honestly one of the smartest things to bring during summer trips in Japan.
Cooling Spray
Japanese cooling sprays are designed to be sprayed onto your clothes, not directly onto your skin. Most people spray it on areas like the back, neck, or underarm part of their shirt to create an instant cooling sensation while wearing the clothes. The menthol inside helps make your outfit feel colder and fresher, especially after walking outside in the heat for a long time. It’s a super popular summer item in Japan because it’s practical, refreshing, and easy to use anytime.
Underarm Sweat Patch
Underarm sweat patches are another underrated Japanese summer essential. These thin patches stick inside your shirt to absorb sweat and help prevent sweat stains during hot and humid days. They’re especially useful if you’ll be walking a lot or spending time outdoors all day. Small detail, but it really helps you stay fresh, dry, and comfortable while traveling around Japan in summer.