Saigai Map Releases "Disaster Risk Secular Change Tracker" for Free - Displaying 10 Years of Earthquake and Flood Occurrences on a Timeline
Mycat Inc. has released a new free tool, the "Disaster Risk Secular Change Tracker," within its AI disaster risk score diagnostic service "Saigai Map." This tool visualizes the number of earthquake and flood occurrences over the past 10 years on a timeline, aiding in risk assessment for home purchases and relocations.
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- 📰 Published: April 8, 2026 at 03:00
- 🔍 Collected: April 7, 2026 at 18:30
- 🤖 AI Analyzed: April 7, 2026 at 21:10 (2h 40m after Collected)
Mycat Inc. (Headquarters: Meguro-ku, Tokyo) has newly released the Disaster Risk Secular Change Tracker (https://saigaimap.xyz/tools/risk-timeline) for free on its AI disaster risk score diagnostic service "Saigai Map" (https://saigaimap.xyz).
### Increasing Frequency of Natural Disasters, Making Risk Assessment of Living Locations More Crucial Than Ever
According to the Japan Meteorological Agency's "Climate Change Monitoring Report," the number of short-duration heavy rainfall events with precipitation exceeding 50mm per hour is on a long-term increasing trend (Source: Japan Meteorological Agency's "Climate Change Monitoring Report"). Furthermore, evaluations of seismic activity published by the Headquarters for Earthquake Research Promotion continue to update the probability of large-scale earthquakes occurring throughout Japan.
While checking hazard maps is becoming widespread when considering home purchases or relocations, there have been few tools available that allow confirmation from the perspective of secular changes, such as "how frequently disasters have occurred in this region over the past 10 years."
### Three Features of the "Disaster Risk Secular Change Tracker"
- **Timeline Display of Past 10 Years of Occurrences by Prefecture**: Clearly visualizes the annual number of earthquake and flood occurrences with bar graphs, allowing for visual confirmation of increasing or decreasing trends.
- **Trend Determination (Increase, Decrease, or Flat)**: Automatically determines whether disaster frequency is increasing, decreasing, or remaining flat based on past 10 years of transition data.
- **No Registration Required, Completely Free**: Results are displayed simply by selecting a prefecture. No membership registration or personal information input is required.
### How to Use
1. Access the Disaster Risk Secular Change Tracker (https://saigaimap.xyz/tools/risk-timeline)
2. Select the prefecture you wish to check
3. The 10-year timeline of earthquake and flood occurrences and trend determination will be displayed
### Future Developments
Future plans include adding a filtering function by municipality and supporting other disaster types (e.g., sediment disasters, tornadoes) besides earthquakes and floods.
### Company Profile
- Company Name: Mycat Inc.
- Location: 2-7-22 Mita, Meguro-ku, Tokyo
- Business Activities: Planning, development, and operation of AI-powered lifestyle and business support services.
- Corporate Website: https://mycat.business
### Increasing Frequency of Natural Disasters, Making Risk Assessment of Living Locations More Crucial Than Ever
According to the Japan Meteorological Agency's "Climate Change Monitoring Report," the number of short-duration heavy rainfall events with precipitation exceeding 50mm per hour is on a long-term increasing trend (Source: Japan Meteorological Agency's "Climate Change Monitoring Report"). Furthermore, evaluations of seismic activity published by the Headquarters for Earthquake Research Promotion continue to update the probability of large-scale earthquakes occurring throughout Japan.
While checking hazard maps is becoming widespread when considering home purchases or relocations, there have been few tools available that allow confirmation from the perspective of secular changes, such as "how frequently disasters have occurred in this region over the past 10 years."
### Three Features of the "Disaster Risk Secular Change Tracker"
- **Timeline Display of Past 10 Years of Occurrences by Prefecture**: Clearly visualizes the annual number of earthquake and flood occurrences with bar graphs, allowing for visual confirmation of increasing or decreasing trends.
- **Trend Determination (Increase, Decrease, or Flat)**: Automatically determines whether disaster frequency is increasing, decreasing, or remaining flat based on past 10 years of transition data.
- **No Registration Required, Completely Free**: Results are displayed simply by selecting a prefecture. No membership registration or personal information input is required.
### How to Use
1. Access the Disaster Risk Secular Change Tracker (https://saigaimap.xyz/tools/risk-timeline)
2. Select the prefecture you wish to check
3. The 10-year timeline of earthquake and flood occurrences and trend determination will be displayed
### Future Developments
Future plans include adding a filtering function by municipality and supporting other disaster types (e.g., sediment disasters, tornadoes) besides earthquakes and floods.
### Company Profile
- Company Name: Mycat Inc.
- Location: 2-7-22 Mita, Meguro-ku, Tokyo
- Business Activities: Planning, development, and operation of AI-powered lifestyle and business support services.
- Corporate Website: https://mycat.business
FAQ
What is the Disaster Risk Secular Change Tracker?
It's a free tool that displays the number of earthquakes and floods over the past 10 years and their trends, visualized by prefecture. It helps in understanding risks when purchasing a home.
Can anyone use this tool?
Yes, it is completely free and requires no registration or personal information. Simply access the website and select a prefecture.
What types of disasters are covered?
Currently, it covers data for earthquakes and floods. Future plans include support for other disaster types such as sediment disasters and tornadoes.