Overview
"Cocoico" (roughly, "let's go here" in Japanese) is a web application that dynamically suggests the optimal evacuation route and shelter for each user's situation when a disaster strikes. Developed by the Kim Laboratory at Yokohama City University, it aims to realize evacuation that leaves no one behind.
Features
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Needs-aware evacuation support
Suggests the best shelter based on pre-registered attributes such as wheelchair use or evacuating with infants.
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Dynamic routing
Updates evacuation routes in real time according to the evolving disaster situation.
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Shelter check-in management
Digital check-in / check-out management at shelters is planned for the future.
Field Trials
Sep 20, 2025
First public demonstration at Kanazawa School for Special Needs Education; 26 participants.
Oct 11, 2025
Second field trial at Kanazawa Public Hall; 36 participants, 89% reached their optimal shelter.
Nov 22, 2025
Booth exhibition at Aozora Factory; 16 participants tried the app.
Mar 29, 2026
2nd "Jijo-Reha" disaster rehearsal (Branch Yokohama Nanbu Market → Landport Yokohama Sugita). Covered by Kanagawa Shimbun.
Related article (in Japanese): Town News, Oct 2, 2025
We welcome inquiries about Cocoico — hosting evacuation drills, partnering with community organizations, or sharing feedback on the app.
Contact us