About this app
In Japan, many place names were assigned by our ancestors to reflect the characteristics of those locations. This app allows you to view aerial photographs of Japan from 1928 to the present. You can also check whether any given location is a "disaster place name" or not, along with land conditions. It is suitable for people who want to live in a safe place (disaster-free place) in Japan and who want to see old photos of Japan. ■ Liability Disclaimer ASTI disclaims all liability for any consequences arising from the use of the app. We accept no responsibility for any damages, injuries, or losses resulting from app usage.
Latest release
What’s New
- Supported iOS 26.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 16, 2026 · 11:22 AM $3.99
Screenshots
