SERIES
Japan Summer Travel
Heat, sun, heatstroke, medical care, transport, and routes rebuilt around temperature.13 articles · updated 2026-11-1001Start here
02Health
Guides
Buying Sun Protection at a Japanese Drugstore
SPF and PA caps, chemical versus mineral filters, which format to buy, how much to apply, and how the November 2026 tax-free refund works.
Guides
Heatstroke in Japan: Alert Levels, Symptoms, and First Aid
How to read WBGT bands, the four severity grades, the three cooling points, what to drink, and what a drugstore sells for the heat.
Guides
Falling Ill on a Short Trip to Japan
Clinic or hospital, what uninsured care actually costs, cashless versus reimbursement insurance, the visit flow, and the 2026 rule on buying cold medicine.
Guides
Hospitals That Take English Speakers: Tokyo, Kansai, and Beyond
City lists drawn from the national register, with addresses, phone numbers, and supported languages, plus the official search tools and hotlines.
03Transport
Guides
Typhoons and Heavy Rain: Planned Suspensions and Free Rebooking
The 2026 warning rename, the wind speeds that stop trains, when suspensions are announced, how airlines let you move a flight early, and what to do on a washed-out day.
Guides
Obon, 7-16 August: Fully Reserved Nozomi and How to Get a Seat
Every Nozomi runs reserved-only for ten days, tickets go on sale one month ahead, and peak days are fixed. What to do when the first round has already sold out.
Guides
What to Wear and Carry in a Japanese Summer
Tokyo averages 31.3C and 74 percent humidity in August. Fabric labels, the jacket you will need indoors, shoes for 20,000 steps, sweat products, repellent rules, and luggage storage.
04City routes
Cities
Tokyo in Summer: Early Shrines, Underground Days, Waterfront Evenings
August normals of 31.3C and 74 percent humidity, a record 261 heatstroke ambulance calls on 21 July. Free mornings, the underground network, Sumida Aquarium at ¥2,700, Skytree from ¥3,000, and day trips to the coast.
Cities
Osaka in Summer: Three Underground Malls and No Surface Walking
August normals of 33.7C, and 1,041 heatstroke ambulance calls in one July week, the highest of any prefecture. How Whity Umeda, Namba Walk, and Crysta Nagahori connect, plus Kaiyukan and a valley 24 minutes from Umeda.
Cities
Kyoto in Summer: Early Mornings, Indoor Afternoons, Riverside Nights
August normals of 33.7C in a basin. Kiyomizudera opens at 06:00 for ¥500, Kamogawa dining platforms run 1 May to 15 October, Kibune riverbed courses from ¥16,500, and the aquarium from ¥2,600.
Cities
Karuizawa and Kamikochi: Two Escapes at 940 m and 1,500 m
Karuizawa averages 20.5C in August, about an hour from Tokyo for around ¥6,020. Kamikochi bans private cars year-round, with a 2026 season of 17 April to 15 November and a ¥2,300 return shuttle.
Cities
Furano and Biei: The Lavender Window and Getting to the Blue Pond
Furano averaged 24.6C in July 2025. Farm Tomita is free to enter, lavender peaks late June to early August, the Blue Pond car park doubled to ¥1,000 on 1 July 2026, and the bus from Biei costs ¥550.
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