If you are sightseeing in Japan and the heat feels too strong, the quick answer is:
Use official city or government pages to look for cooling shelters, cool share spots, or “suzumidokoro” near you. These are places where people can cool down, but opening days, hours, seats, and rules vary by facility. If you feel seriously ill, do not just rest there; seek medical help or call 119.
Useful Japanese search words:
- クーリングシェルター = cooling shelter
- クールシェアスポット = cool share spot
- 涼み処 / 涼みどころ = place to cool down
- 暑さ指数 = WBGT heat stress index
Cooling Shelter vs Cool Share Spot
In Japan, the wording can vary by city.
| Term | Simple meaning for travelers |
|---|---|
| Cooling shelter | An officially designated place to escape dangerous heat. Many are public buildings, libraries, community centers, malls, pharmacies, or other cooled facilities |
| Cool share spot / suzumidokoro | A place where people can take a short break from the heat. Rules are often lighter, but hours and available space still vary |
| Ordinary air-conditioned place | A cafe, museum, department store, station building, or hotel lobby may help you cool down, but it may not be an official shelter |
Do not assume every listed place is open all day. Check the official page, opening hours, capacity, and whether the place is available only during a special heat alert.
Official Pages for Major Tourist Areas
Use these official pages as starting points. They are better than saving a fixed facility list because summer locations can change.
Tip: If you are outside these cities, search:
city name + クーリングシェルター
or
city name + 涼み処
How Travelers Can Use These Places
Before heading there, check:
- opening days and hours
- whether it is open only during a special heat alert
- whether seats or space are limited
- whether food, drinks, or phone calls are allowed
- whether the facility is a library, city office, mall, pharmacy, or other public/private space
Once inside, use the place politely: sit only where allowed, do not block entrances, keep luggage compact, and follow staff instructions.
What to Do If You Feel Unwell
Cooling shelters are helpful, but they are not medical treatment.
Stop sightseeing and seek help if you have dizziness, faintness, nausea, vomiting, severe headache, unusual weakness, muscle cramps, confusion, trouble walking, or symptoms that do not improve after cooling down.
Call 119 in Japan if someone cannot drink, cannot respond normally, faints, has a seizure, or seems seriously ill.
For heat-related symptoms, see: Heat Illness in Japan: What Travelers Should Check Before Taking Fever Medicine
Helpful Related Guides
- What to Buy at a Japanese Drugstore in Summer
- Which Oral Rehydration Product Should I Buy in Japan?
- Where Should I Go If I Feel Sick in Japan?
Bottom Line
In hot Japanese summer weather, cooling shelters and cool share spots can be useful places to pause, cool down, and rethink your schedule.
Use official city pages for the latest locations, hours, and rules. And if heat symptoms are strong or not improving, treat it as a health issue, not just a sightseeing inconvenience.
References
- Ministry of the Environment, Japan. Cooling shelter link list. https://www.wbgt.env.go.jp/heatillness_shelter.php
- Ministry of the Environment, Japan. Heat illness prevention materials in English. https://www.wbgt.env.go.jp/en/heatillness_pr.php
- Tokyo Metropolitan Government. Cooling shelters and TOKYO Cool Share Spots. https://wbgt.metro.tokyo.lg.jp/effort/coolshare/
- Tokyo Metropolitan Government. Cooling shelter and cool share spot list. https://wbgt.metro.tokyo.lg.jp/effort/coolshare/search.html
- Yokohama City. Cool Share Spot portal. https://coolsharespot.city.yokohama.lg.jp/
- Sapporo City. Cooling shelters. https://www.city.sapporo.jp/kankyo/ondanka/hyperthermia/shelter.html
- Nagoya City. Cooling shelters. https://www.city.nagoya.jp/kurashi/kankyou/1012424/1012425/1012435.html
- Kyoto City. Cooling shelter list. https://www.city.kyoto.lg.jp/kankyo/page/0000340635.html
- Osaka City. Heat illness portal and cooling shelter list. https://www.city.osaka.lg.jp/kankyo/page/0000627532.html
- Hiroshima Prefecture. Cooling shelter map and list. https://www.pref.hiroshima.lg.jp/site/heatstroke/coolingshelter.html
- Fukuoka City. Cool Share Fukuoka. https://heatstroke.city.fukuoka.lg.jp/coolshare-fukuoka/
- Naha City. Cooling shelter page. https://www.city.naha.okinawa.jp/kurasitetuduki/kankyou/1002003/1002004.html
