Japan's summers are known for intense heat and humidity. From April 17 through September 10, 2026, AEON launches "COOL de ACTION 2026" — a campaign offering a wide range of heat-beating products, refreshing treats, and exciting summer events across approximately 5,000 locations nationwide. Whether you're looking for UV protection, cooling gear, stylish T-shirts, or family-friendly entertainment, AEON has you covered.
All AEON stores serve as "Cool Spots" — air-conditioned rest areas where anyone can take a break from the heat.
Protect your little ones from the sun and heat with these must-have items, perfect for sightseeing in Japan's hot summer.
A rounded, kid-friendly umbrella designed to fit over school backpacks. Offers over 99.99% light-blocking and over 99.9% UV protection. Works as both a sun parasol and rain umbrella — ideal for sunny days of sightseeing. Frill-trimmed designs also available.
Made with mineral-infused nylon yarn for a noticeably cool touch. Features stretch fabric and UV-cut function — a great innerwear layer for active kids exploring Japan in summer.
UV-blocking cooling towels in various character designs. Simply wet, wring, and snap to activate the cooling effect — perfect to carry during outdoor sightseeing.
A fun, stamp-shaped sunscreen that kids can apply themselves by pressing the paw-print dispenser onto their skin. SPF50 PA+++, additive-free formula (no UV absorbers, alcohol, parabens, silicone, fragrance, or colorants). Washes off with regular soap. A great souvenir to take home!
A huge selection of colorful, fun sunglasses for kids, including polarized options. With 106 designs to choose from, kids will love picking their favorite pair.
Colorful UV-blocking arm covers for kids — cute and practical sun protection for outdoor adventures.
AEON presents "T-Shirt Collection 2026" — a curated lineup of stylish, affordable T-shirts perfect for Japan's summer. Great as wearable souvenirs!
A collaboration with top stylist Takashi Kumagai. The collection features relaxed silhouettes across 4 themes — "GOOD OLD AMERICA," "OCEAN / FLYING FISH," "Y2K," and "SCHOOL OF LIFE" — designed for effortless summer style. The brand name "NIRMATA" means "creator" — wear something created by one of Japan's leading fashion figures.
A charming cat-themed T-shirt collection featuring collaborations with acclaimed Japanese designer Shinzi Katoh (known for his Kenji Miyazawa-inspired artwork) and the popular character "BebeDayan." A must-have for cat lovers and fans of Japanese illustration.
American casual and college-style T-shirts from MACBETH Jeans Company. Bold graphics in vibrant summer colors at an unbeatable price.
With Japan's increasingly hot summers, carrying a personal water bottle has become a popular daily habit. AEON expands its "Home Coordy" mag bottle lineup and displays them not only in the kitchenware section, but also in apparel and food sections across stores — making it easy to pick one up wherever you shop.
Three styles to match your travel needs:
Struggling to sleep in Japan's hot and humid summer nights? AEON's "Home Coordy COLD" cooling bedding series offers 3 levels of cool-touch comfort:
The lineup expands to 7 product types this year — including cooling mattress pads, light summer comforters, and pillow pads. The premium "ICE COLD" series has grown approximately 1.4x in product count compared to last year, ideal for a comfortable night's rest at home or in a rental apartment.
A retro-style twin ice bar you can snap in half and share. Inspired by nostalgic Japanese summer festivals (Showa era), this soda-flavored treat is the perfect way to cool down.
Freeze for 4+ hours, then enjoy as an icy drinkable slush. Contains salt, citric acid, and amino acids — great for hydration and pre-cooling before heading out into the heat.
AEON Mall and AEON Town locations across Japan host exciting summer events and facilities where families can beat the heat and have fun together.
AEON Mall hosts thrilling water battle events and outdoor water parks with slides and pools — a refreshing way to spend a hot summer day. Past events at AEON Mall Hamamatsu Shitoro and AEON Mall Ageo have been hugely popular.
AEON Town locations host traditional Japanese summer festival games (Ennichi), including water balloon fishing and goldfish scooping — fun cultural experiences for visiting families.
Cool off indoors at AEON Fantasy's family play areas, including "Nobikko" (unlimited play packages), "Skids Garden" (for ages 3+, children can play independently), and "Chikyu no Niwa" (learn-through-play facilities).
AEON Cinema offers special family-friendly screenings with lower volume, brighter lighting, and a welcoming atmosphere where crying is OK — perfect for a child's first movie theater experience in Japan.
"Miraiya no Mori" at select Miraiya Shoten bookstores offers a cozy reading corner with picture books and story-time videos — a relaxing, air-conditioned retreat for families.
AEON Culture Club offers special summer classes including sports, dance lessons, and creative workshops for kids — a unique way to experience Japanese culture.
Approximately 5,000 AEON Group locations nationwide are designated as "Cool Spots" — air-conditioned spaces open to everyone, including international visitors. Stop by to rest, cool down, and recharge during your shopping or sightseeing day. Welcia Pharmacy stores also offer indoor "Cooling Shelters" as part of this initiative.
AEON has installed double-sided panel solar carports at 16 AEON Mall outdoor parking lots. They soften strong sunlight to keep cars cooler, provide shelter on rainy days, and generate up to 20% of the mall's daytime electricity — reducing both heat stress and environmental impact.
Beyond products and Cool Spots, AEON is rolling out group-wide heatstroke prevention measures together with Otsuka Pharmaceutical. The initiative aims to certify approximately 30,000 "Heatstroke Prevention Ambassadors®" across the AEON Group — keeping both customers and employees safe during Japan's extreme summer heat.
The "Heatstroke Prevention Ambassador®" is a certification offered by Otsuka Pharmaceutical (sponsored by Japan's Ministry of the Environment, MEXT, and MAFF). Welcia Pharmacy alone has over 6,000 certified ambassadors, and certification is being expanded to all AEON Group store managers — ensuring that trained staff are available to provide knowledge and emergency response on hot days.
In partnership with Otsuka Pharmaceutical, AEON hosts in-store mini lectures and quiz events where families can learn about heatstroke risks and proper hydration in a fun, accessible way. Either Otsuka instructors or certified AEON ambassador staff lead the sessions.
For staff working in hot environments — security, cart collection, deliveries, and farm workers — AEON provides WBGT (Wet Bulb Globe Temperature) meters, fan-equipped work uniforms, neck coolers, hats, and salt candies. Posters showing heatstroke symptoms and emergency response procedures are displayed at all worksites.
AEON is standardizing in-store announcements and response procedures for when Japan's official Heatstroke Warning Alerts are issued. In addition, AEON continues its "Demand Response" program — customers earn points by visiting AEON stores on hot, high-electricity-demand days, encouraging energy savings at home while enjoying a cool, comfortable shopping environment. Following a 2025 trial in the Kanto area, the program is being expanded to more regions and stores in 2026.
※1 Product selection and availability may vary by store. ※2 Some items are available while supplies last. ※3 Events and activities may vary by location and date.

At AEON, we offer an exclusive 5% OFF coupon for visitors to Japan. Simply show the coupon to enjoy 5% off on most items available at AEON stores nationwide. Take advantage of this offer and enjoy shopping with great savings during your visit!
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