Machi Anzen Map - Japan Safety

Machi Anzen Map counts the public records around any place in Japan: traffic accidents, suspicious-person reports, government penalties on businesses and food poisoning cases. Useful before moving, or for checking a school route. The app is in Japanese only. Its screens, buttons and notifications are not translated. It covers Japan only. Long-press the map or enter an address or station name. You see the number of records within 200 m to 3 km, each with its source. WHAT YOU CAN SEE (as of October 2026) - Traffic accidents: 282,376 accident locations across Japan in 2024, from the National Police Agency's open data. Fatal or injury, and the busiest times of day - Suspicious-person reports: reports published by police in 27 prefectures over the past year, filterable by type, period and time of day - Business penalties: 4,633 penalties on companies and organizations published by national ministries, agencies and local governments - Food poisoning: 101 penalties such as business suspensions, collected daily from 158 local governments and public health centers - Land history: rough indication of reclaimed land, lowland and upland from Geospatial Information Authority of Japan maps READING THE MAP - Pin colors: red for accidents, blue for suspicious persons, green for business penalties, yellow for food poisoning - Zoomed out you see counts per prefecture or city. Zoom in to see each record - The bottom sheet shows the count first. Pull it up for details and recent records WHAT THIS APP DOES NOT DO - No "danger scores". Only counts and sources - No personal names or exact house numbers - Zero records does not mean "safe". Areas without public data are shown as not covered - No sign-up REMOVE ADS The app is free with a banner ad. A one-time purchase in Settings removes ads. No monthly fee. Web version: https://motytools.com/anzen/ Privacy Policy: https://motytools.com/machi-anzen-map/privacy/