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Disaster PreventionKawaguchi

Information verified: April 2026 | By Japan Life Guide Editorial Team

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Disaster Preparedness in Kawaguchi — Guide for Foreign Residents

Kawaguchi sits along the Arakawa River, which poses significant flooding risk during heavy rains and typhoons. The city provides multilingual disaster information for its large foreign community.

RiskLevelAction
EarthquakeModerateStandard earthquake prep
Arakawa FloodingHigh (near river)Know evacuation routes away from river
TyphoonModerateStay indoors, monitor alerts

Step 1: Check Flood Hazard Maps

If you live near the Arakawa River, check the flood hazard map. Some areas could see several meters of flooding in a worst-case scenario.

Step 2: Install Alert Systems

Safety Tips app and Kawaguchi City disaster notification system. Register for email alerts from the city.

Step 3: Prepare Emergency Supplies

Standard 3-day supplies plus waterproof bags for important documents.

Step 4: Know Your Evacuation Route

Evacuate AWAY from the river during flood warnings. Know routes to higher ground or designated shelters.

  • ☑ Flood hazard map reviewed
  • ☑ Emergency kit with waterproof bag
  • ☑ Alert apps installed

Contact

Kawaguchi City — Crisis Management Division — Phone: 048-242-6358
Source: Kawaguchi City

Q: Is the Arakawa flooding risk serious?

Yes, in a worst-case scenario, large areas near the Arakawa could flood significantly. Check the hazard map for your specific area.

Q: Are disaster warnings available in my language?

Kawaguchi provides multilingual disaster alerts. The Safety Tips app covers earthquake, tsunami, and weather warnings in multiple languages.

※ The information on this site is for reference only. Please confirm procedure details at your local municipal office.

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※ The information on this site is for reference only. Please confirm procedure details at your local municipal office.