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Isahaya-shi
City in Nagasaki, Japan
Overview
Isahaya-shi is a tranquil city in Nagasaki Prefecture, known for its lush parks, historic bridges, and as the gateway to the Unzen region. Its blend of tradition and modern convenience makes it ideal for exploring rural Japanese life while maintaining easy city access.
Geographic Context
Jurisdiction
Japan
Prefecture
Nagasaki
Population
—
Time Zone
Asia/Tokyo
Coordinates
32.87°, 130.06°
Key Metrics
Safety Score · estimate
90
Female Safety
90
LGBTQ+ Safety
60
Traffic Safety
87
Food Safety
98
Monthly Cost · estimate
$1,215
Local Cost
$785
Local Income
$1,650
Cashless
65
English
30
Temperature
16.1°C
Summer Avg
25.1°C
Winter Avg
7.0°C
Record High
37.9°C
Record Low
-3.7°C
Humidity
81%
Precipitation
2077 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
OMJ
Distance
14 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-09.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 70/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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