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Data Source: Safety, crime, and quality metrics are sourced from Numbeo, a crowd-sourced global database of reported data.
All scores are relative comparisons on a 0-100 scale, where 50 = global average. Higher scores mean better than average, lower scores mean worse than average.
Otaru offers a quiet, small-city rhythm with easy access to nature—ideal for those seeking a relaxed pace without complete isolation. Life here revolves around simple pleasures: coastal walks, well-preserved canal-side streets, and a tight-knit community where long-term expats are few but established. Housing is affordable compared to major Japanese cities, and public transport reliably connects Sapporo in under an hour.
Healthcare and emergency services are competent, though specialized care may require travel to larger hubs. While the city is safe and clean, the slower pace and limited expat infrastructure mean self-reliance matters. Japanese proficiency significantly eases daily life—this isn’t a place where English alone will suffice.
Population
143,792
Area
240 km²
Density
599 per km²
Founded
-
Language
Japanese
Distance to Coast
1 km
Districts & Neighborhoods in Otaru
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Climate & Weather in Otaru
Otaru has a humid continental climate (Köppen Dfb) with warm, relatively short summers and long, snowy winters. Annual precipitation is high, and winter conditions are strongly influenced by sea-effect snow from the Sea of Japan, while summers are mild to warm rather than hot.
Summer Average
21°C
Winter Average
0°C
Climate Type
Humid Continental
Rainy Days
200
Sunny Days
150
Humidity
68%
Spring
March - May
2-15°C
Spring is cool and variable, with lingering snow and gradual warming through May. Rainfall increases as temperatures rise, and conditions become much less severe than in winter.
Moderate rainfall
Summer
June - August
18-25°C
Summer is generally mild to warm, with the warmest period in July and August. Humidity and rainfall are moderate to high, but prolonged extreme heat is uncommon compared with central and southern Japan.
High rainfall
Autumn
September - November
6-18°C
Autumn cools quickly, especially in October and November, when rain and early snow become more frequent. It is often a breezy season with rapidly shortening days.
High rainfall
Winter
December - February
-7-2°C
Winter is cold and snowy, with frequent snowfall and low sunshine. Coastal maritime influence moderates the cold slightly, but accumulations are substantial and winter travel conditions can be challenging.
Very High rainfall
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Air Quality
Otaru
Advantages
Otaru
Historic canal district charm
Fresh seafood and sushi
Abundant parks and nature
Peaceful small-town living
Affordable cost of living
Winter snow sports access
Disadvantages
Otaru
Declining population and jobs
Limited higher education options
Harsh winters and snow
Few nightlife and entertainment
Aging infrastructure maintenance
Safety & Security in Otaru
Overall Safety Score
Includes resilience and environmental factors
Good
60
/100
Japan Avg
66
Asia Avg
59
Worldwide Avg
59
Crime & Safety Metrics
Thermometer compares Otaru to Japan averages using different marker styles.Compare:
Otaru
Japan Average
No city-specific data available — showing Japan country averages instead.
