Life on Products’ “Peltier Cooling Handy Fan with Carabiner” (1,900 yen, tax included) is perfect for Japan’s sticky midsummer weather. In addition to functioning as a regular portable fan, it also includes a built-in cooling plate that feels refreshingly cold when pressed against your neck or wrist.

The attached carabiner makes it easy to clip onto your bag or stand upright on a table, while the included neck strap allows for hands-free use during sightseeing, festivals, or outdoor events.

HashTAG’s “Neckband Fan Summer Color Plus Seaside Color Series” (1,780 yen, tax included) is designed for travelers who want to stay cool while keeping both hands free. Just wear it around your neck while shopping, walking, or taking photos.

The neckband folds down compactly for storage and even comes with a carrying case, making it convenient to pack in a day bag. Battery life lasts up to about 8 hours on the lowest setting, which is especially helpful for long summer outings.

BicIDEA’s “Mini Jet Fan FOOORTE” (3,480 yen, tax included) is designed for people who want strong airflow without carrying around a bulky fan. Despite weighing only around 80g and being small enough to fit into a pocket, it can still produce airflow speeds of up to approximately 5.4m/s.

Its compact jet-style design gives it more of a gadget-like appearance than many standard handy fans, especially the Skeleton Black version with its semi-transparent body. The lightweight size makes it particularly easy to carry while sightseeing, commuting, or attending outdoor events during Japan’s humid summer.

The fan includes three airflow levels and USB-C charging, while LED lighting changes color depending on charging status. Because it is smaller than many smartphones, it is one of the easiest cooling gadgets to keep with you throughout the day without adding much bulk to your bag.

Peacock’s “Mini Ice Pack (Silicone cooling pack type)” (ABB-M15 series; from 3,061 yen, tax included) is designed for daily summer use, especially during commuting, school, or long outdoor walks. Unlike traditional bulky ice packs, this version is compact enough to carry easily in a small bag while still providing strong cooling relief when temperatures become overwhelming.

The soft silicone ice pack can be pressed against the neck, arms, forehead, or other heat-sensitive areas for quick cooling during hot and humid days. Its slim, portable design makes it especially practical for travelers moving around cities all day in Japan’s summer heat.

Because it is reusable and easy to carry, it feels like the kind of item many people end up relying on repeatedly once temperatures start climbing.

Kobayashi Pharmaceutical’s “Netsusama Sheet for Adults” (16 sheets; 540 yen, tax included) and “Netsusama Sheet for Children” (16 sheets; 540 yen, tax included) are two of Japan’s classic summer cooling products. These cooling gel sheets stick directly to your forehead and provide a refreshing cooling sensation that lasts for around 8 hours.

They are especially useful after long days of walking in the heat, or during humid nights when it is difficult to cool down before bed.

Hakugen Earth’s “Ice Non Cooling Towel” (5 individually wrapped towels; 603 yen, tax included) is incredibly useful once temperatures climb above 30°C (86°F). These disposable cooling towels instantly create a refreshing sensation when wrapped around your neck, and the cooling effect lasts around an hour.

The individually wrapped packaging makes them especially convenient for carrying around during summer festivals, fireworks events, or long sightseeing days.

Kao’s “Biore Cooling Towels (pack of 5)” and “Biore Cooling Bands (pack of 3)” (both from 519 yen, tax included) are designed for long hours outdoors during Japan’s intense summer heat. Rather than simply wiping away sweat, these thick cooling sheets use evaporative cooling technology to help continuously draw heat away from the skin.

According to Kao, the sheets can maintain a cooling effe
ct equivalent to around 3°C below skin temperature for up to about an hour under outdoor summer conditions. The towels are designed to hang comfortably around the neck, making them useful for sightseeing, festivals, walking tours, outdoor events, or theme parks.

The longer “Cooling Band” version can wrap around larger areas such as the neck, head, or back, offering more flexible cooling coverage during especially hot days. Both are infused with hyaluronic acid (a moisturizing ingredient) for a soft, comfortable feel. Individually wrapped, they're also easy to slip into a bag and take with you on the go.

Kao’s “MegRhythm Cooling Eye Mask” (4 masks; 600 yen, tax included) is a simple but surprisingly relaxing item after spending all day outside in Japan’s summer heat. The cooling sheets help absorb built-up warmth around the eyes and create a refreshing sensation during hot evenings.

They are lightweight, easy to pack, and useful for unwinding back at your hotel.

Shiseido’s “ANESSA Perfect UV Skincare Milk NA” (3,058 yen, tax included) is one of Japan’s best-known sunscreens for a reason. With SPF50+ / PA++++ protection, it helps shield your skin from UV rays while offering a lightweight feel that's suitable for everything from everyday sightseeing to outdoor activities.

The formula is water-resistant, resistant to rubbing and sweat, and can even be used as a makeup base, making it particularly useful for travel.

If you prefer lighter sunscreen textures during Japan’s humid summer, Shiseido’s new “ANESSA Perfect UV Skincare Gel NB” (40g, 1,496 yen; 90g, 2,508 yen; both tax included) may be worth checking out. Unlike heavier sunscreen milks, this UV gel focuses on keeping skin moisturized while still feeling smooth and non-sticky throughout the day.

It is designed for everyday use during long sightseeing days, offering strong UV protection together with long-lasting hydration. The formula is also super waterproof, resistant to rubbing, and can be removed easily with soap at the end of the day.

Because it doubles as a makeup base, it can be especially convenient for travelers trying to keep their skincare and cosmetics routine simple while on the move. The lineup also includes the tone-up type, “ANESSA Brightening UV Gel NA” (40g: 1,496 yen; 90g: 2,508 yen; both tax included).

Kao’s new “Biore UV Aqua Rich Airy Hold Cream” (1,507 yen, tax included) is designed specifically for Japan’s uncomfortable summer climate, balancing strong UV protection with a texture that stays comfortable in both humid outdoor weather and dry air-conditioned spaces.

The lightweight soufflé-style cream creates what Kao describes as a “breathable veil” over the skin, helping it feel soft and smooth without the heavy stickiness that some sunscreens can leave behind. It also includes beauty powder ingredients that subtly brighten the skin’s appearance while helping makeup stay in place longer.

With SPF50+/PA++++ protection, water resistance, soap-removable formula, and a soft airy floral scent, it feels designed for travelers who want reliable UV protection without sacrificing comfort during long summer sightseeing days.

Mandom’s “GATSBY Ice Deodorant Body Paper (Quasi-Drug)” (30 sheets; 379 yen, tax included) is designed for moments when Japan’s humidity starts catching up with you. These oversized cooling wipes help remove sweat and stickiness while creating a strong icy sensation on the skin.

Multiple fragrance options are available, from refreshing citrus to fruity scents, while the unscented type is especially easy to use throughout the day.

Kao’s “Biore Zero Sheets” (20 sheets; from 504 yen, tax included) focus on helping your skin feel dry and comfortable even in humid weather. The powder veil formula reduces sticky sweatiness after wiping down, making them especially useful after long walks or train rides.

Several versions are available, including Unscented, Soap Scent, White Bouquet, and Floral fragrances, allowing you to pick the type that best suits your preferences.

Hakugen Earth’s “Ice Non ICE KING Extreme Cooling Body Mist” (120mL; from 836 yen, tax included) is designed for brutally hot summer days when you need instant relief. Simply spray it directly onto your skin to enjoy an instant cooling, refreshing feeling, thanks to its high menthol content.

The fragrance-free version is easy to use throughout the day, while the osmanthus-scented version adds a slightly more seasonal Japanese touch.

Kao’s “Biore Cooling Handy Mist” (120mL; 791 yen) is the kind of item that quickly becomes useful during Japan’s sweltering summer afternoons. Just spray it directly onto your skin whenever the heat starts becoming uncomfortable, and the fine mist instantly creates a cooling sensation through evaporative cooling.

What makes this especially practical is that the cooling effect does not disappear immediately. The cooling veil reacts again with sweat, helping the refreshing sensation return even after you start heating up again while walking around outdoors.

The fast-drying formula also means your clothes will not feel overly damp after spraying, which is especially useful during sightseeing or commuting. The bottle includes a lock function as well, making it easier to carry around in a bag without worrying about accidental leaks.

Long summer days in Japan often mean hours of walking in sneakers or closed shoes, especially during humid weather. Hisamitsu’s “Butenalock Foot Washing Soap (Quasi-drug)” (available in 80g for 601 yen and 150g for 1,320 yen, both tax included) is designed specifically for foot hygiene, helping sanitize the skin and reduce bacteria that can build up after long days outdoors.

The soap creates a rich lather that cleanses thoroughly while leaving feet feeling refreshed, making it especially useful after sightseeing, hiking, theme parks, or long train days. For travelers visiting Japan during summer, a dedicated foot-care item like this can feel surprisingly helpful once the heat and humidity start catching up with you.

If you are traveling around Japan during summer, insect bites can quickly become part of the experience, especially near parks, rivers, mountains, or rural areas. IKEDA MOHANDO’s “Liquid Muhi S2a (Class 2 OTC Drug)” (50mL; 464 yen, tax included) is a well-known anti-itch medicine for bug bites and skin irritation.

The liquid formula is easy to apply and provides a refreshing cooling sensation upon use. It is commonly used to help relieve itching, swelling, and redness.

FUMAKILLA’s “Skin Vape Mist Insect Repellent” spray (200mL; 481 yen, tax included) is a practical item to carry if you plan on spending time outdoors during summer. It protects against mosquitoes, ticks, fleas, horseflies, and other insects commonly found around parks, hiking areas, rivers, and campgrounds.

The water-based formula feels relatively gentle on skin and has a lighter scent compared to many traditional insect repellents.

THERMOS’s “Vacuum Insulated Mobile Mug” (JNL-S500 series; 2,200 yen, tax included) is designed to help keep drinks cold throughout the day, maintaining temperatures below 10°C (50°F) for around 6 hours.

The lightweight stainless steel design makes it easy to carry while sightseeing, and the one-touch lid is especially convenient when you need quick hydration during summer travel.

TIGER’s “NeoJaponism” stainless steel bottle series (MJX-B481 series; from 12,210 yen, tax included) combines practical summer hydration with distinctly Japanese design aesthetics. Rather than using simple solid colors, these bottles feature intricate traditional-inspired artwork based on classic Japanese motifs and Kyoto yuzen textile patterns.

Designs include “Goshodoki,” inspired by elegant palace and seasonal scenery motifs, “Ryujin,” featuring powerful dragon imagery tied to Japanese folklore, and “Fujikoshiryu,” based on a late work by Katsushika Hokusai, depicting Mount Fuji and a soaring dragon.

Beyond the artwork, the bottle itself is built for everyday practicality during Japan’s hot summers. The 480mL stainless steel bottle keeps drinks cold for up to around six hours while remaining compact enough to carry comfortably in a day bag. For travelers looking for something both useful and distinctly Japanese, this feels closer to a functional souvenir than just another water bottle.

Japan’s summer is not only rainy, but intensely sunny as well. WPC.’s “IZA LIGHT & SLIM Foldable Umbrella” series (prices vary by color) is designed to handle both, functioning as a lightweight umbrella for rain while also working as a highly effective parasol.

Color options range from understated black and gray to lighter summer shades like Light Gray × Off and Silver. Despite weighing only around 190g, the umbrella still opens wide enough to provide solid coverage, even for taller travelers. When folded, it becomes slim enough to slide easily into a backpack or shoulder bag, and the included carabiner makes it convenient to attach externally while sightseeing.
What really makes this useful during Japan’s summer is the heat-shielding fabric. According to the manufacturer, using the umbrella can significantly reduce surface temperatures under direct sunlight, helping lower both heat and sweat during long outdoor walks.

It also features 100% UV cut and blackout fabric, UPF50+ protection, strong water repellency, and rain resistance, making it one of those practical travel items you may end up using every single day.

Japan’s summers can get seriously hot, so if you’re picking up a handy fan, cooling spray, portable neck cooler, or other heat-beating gadgets, keep an eye out for BicCamera stores during your trip. With locations across major cities and near many popular stations, it’s an easy stop for travelers looking to stay comfortable while sightseeing.

Even better, international visitors can use BicCamera’s special tourist coupon for extra savings. Eligible purchases receive Japan’s 10% tax-free discount, plus an additional 3% to 7% off on select items. It’s especially handy if you’re stocking up on summer essentials, electronics, beauty products, snacks, or souvenirs before heading home.

(Some exclusions apply. The coupon is valid only for tax-free purchases and cannot be used on certain products including Apple products, selected watches, game consoles, selected alcohol products, outlet items, and second-hand goods. Please check with store staff for the latest details and eligible items.)