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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.
Kochi offers a profound sense of calm and a connection to nature that is increasingly rare in Japan’s major hubs. It is an ideal destination for those seeking a slower, more intentional pace of life centered around coastal beauty and local community. You will find a high standard of safety and reliable healthcare, making it a stable environment for families looking to escape the urban density of Tokyo or Osaka.
However, the trade-off is a significantly smaller international footprint. While the lifestyle is enriching, you should expect limited public transport connectivity compared to larger cities and a much smaller expat social infrastructure. It is a place for those who prioritize tranquility over metropolitan convenience.
Population
332,059
Area
105 km²
Density
3,170 per km²
Founded
-
Language
Japanese
Distance to Coast
10 km
AI-generated
Districts & Neighborhoods in Kochi
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AI-generated
Climate & Weather in Kochi
Kochi, Japan has a humid subtropical climate (Köppen Cfa) with hot, very wet summers and mild winters. It receives abundant rainfall, especially from the June–September rainy and typhoon seasons, while winter is comparatively dry and often clear. The current weather can be much hotter than the long-term average, but seasonal norms remain well below the extreme reading shown today.
Summer Average
27°C
Winter Average
7°C
Climate Type
Humid Subtropical
Rainy Days
157
Sunny Days
180
Humidity
74%
Spring
March - May
9-21°C
Spring is generally mild and increasingly warm, with comfortable conditions in March and April before early summer humidity builds in May. Rainfall rises through the season, especially toward late spring.
Moderate rainfall
Summer
June - August
24-29°C
Summer is hot, humid, and very wet, with the rainy season in June and July followed by typhoon-influenced weather later in the season. Heavy downpours are common, and temperatures often reach the high 20s Celsius.
Very High rainfall
Autumn
September - November
14-25°C
Autumn starts warm and humid in September, then becomes cooler and more comfortable through October and November. Rainfall gradually eases after the typhoon season, though early autumn can still be stormy.
Moderate rainfall
Winter
December - February
5-9°C
Winter is cool but relatively mild compared with much of inland Japan, and sunny days are common. Rainfall is lower than in the warm season, though occasional cold spells can bring near-freezing nights.
Low rainfall
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Air Quality
Kochi
Advantages
Kochi
Abundant parks and green spaces
Traditional castle and historic sites
Scenic riverside location
Relaxed, walkable downtown
Rich samurai heritage
Disadvantages
Kochi
Limited job opportunities
Humid subtropical climate
Aging population trend
Seasonal typhoon risks
Limited nightlife options
Safety & Security in Kochi
Overall Safety Score
Includes resilience and environmental factors
Good
69
/100
Japan Avg
65
Asia Avg
59
Worldwide Avg
59
Crime & Safety Metrics
Thermometer compares Kochi to Japan averages using different marker styles.Compare:
Kochi
Japan Average
No city-specific data available — showing Japan country averages instead.
