Livability Report
ShodoshimaLivability Score
Kagawa·Pop. 12,527
Livability analysis of Shodoshima, Kagawa across 5 axes: safety, cost, convenience, welfare, and economy based on government open data.
Published 2026-05-01 · Data updated 2026-10-20
Where in Japan
Overall Score
- ※ Cost is not scored because rent data is unavailable
- ※ Retail and restaurant figures are per resident and include shops serving tourists
* These scores are based on statistical analysis of public data and do not represent a definitive assessment of any area. Actual livability varies depending on individual values and lifestyle.
5-axis scores
Basic Information
Population
12,527
Prefecture
Kagawa
Q&A with Kai
Alex, Yuki, and Kai discuss what it's really like to live here.
This article's text predates the October 2026 data and scoring revision and is being rewritten.
Safety

Alex
How safe is Shodoshima? Remote islands seem peaceful.

Yuki
What does the crime data show?
Kai
Shodoshima's crime rate is 6.22 per 1,000 residents, with a safety score of 43.5. This small island town of about 13,000 people features close-knit communities where neighbors know each other. The tranquil atmosphere of a Seto Inland Sea island is complemented by scenic olive groves and traditional soy sauce breweries dotting the landscape.

Cost of Living

Alex
How much does it cost to live on Shodoshima?

Yuki
What are the specific land price levels?
Kai
Shodoshima's average land price is 22,967 yen per square meter, with a cost score of 58.0. Land prices are very affordable. However, being a remote island, some daily necessities incur additional transport costs. The abundance of locally produced olive oil, soy sauce, and fresh seafood is a distinctive advantage of island living.

Convenience

Alex
How's transportation on Shodoshima? Islands must be inconvenient.

Yuki
What about public transit and commercial facilities?
Kai
The public transit usage rate is 1.2%, with a convenience score of 57.9. Getting around the island requires a car, but ferries connect to Takamatsu and Kobe ports. Retail density is remarkably high at 14.01 per 1,000 residents, with 6.38 restaurants. As a venue for the Setouchi Triennale art festival, the island attracts many visitors during art seasons.

Welfare

Alex
Is healthcare adequate on Shodoshima? That's a concern for islands.

Yuki
Are there enough medical and educational facilities?
Kai
The welfare score is 47.3. There are 10 clinics (7.78 per 10,000 residents) but no hospitals on the island. Emergency cases require evacuation by ferry or helicopter, which is an important consideration. Schools number 0.31 per 1,000 across 4 facilities, enabling small-class education. Nature-based educational programs leveraging the island environment are a distinctive feature.

Economy

Alex
How's the economy on Shodoshima?

Yuki
What are the income and population trends?
Kai
The economy score is 33.8. Taxable income per capita is approximately 2.72 million yen, with net migration at -124 and a rate of -0.97%, indicating ongoing population decline. Distinctive industries like olive cultivation and soy sauce brewing provide economic foundations, though remote island economic challenges persist. New economic vitality is emerging through the Setouchi Triennale and art-related migration.

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Detailed Data
| Indicator | Value | Year |
|---|---|---|
| Crime Rate (per 1,000) | 2.24 | 2025 |
| Avg. Land Price (¥/m²) | 15,750 | 2026 |
| Public Transit Usage (%) | 3.7 | 2020 |
| Retail Establishments | 158 | 2021 |
| Retail Establishments (per 1,000) | 12.61 | 2021 |
| Restaurant Establishments | 79 | 2021 |
| Restaurant Establishments (per 1,000) | 6.31 | 2021 |
| Residency Rate (%, census ÷ resident register) | 97.8 | 2025 |
| Medical Facilities (per 10,000, hospitals + clinics) | 8.78 | 2023 |
| Hospitals | 3 | 2023 |
| Hospitals (per 10,000) | 2.40 | 2023 |
| Clinics | 8 | 2023 |
| Clinics (per 10,000) | 6.39 | 2023 |
| Schools (elementary + junior high + high) | 6 | 2024 |
| Schools (per 1,000) | 0.479 | 2024 |
| Schools (per habitable km²) | 0.227 | 2024 |
| Taxable Income per Capita (¥) | 2,828,115 | 2025 |
| Net Migration | -9 | 2025 |
| Net Migration Rate (%) | -0.07 | 2025 |
| Total Population | 12,527 | 2025 |
| crime_count | 28 | 2025 |
| crime_count_pref | 6,334 | 2025 |
| crime_rate_pref_per_1000 | 7 | 2025 |
| habitable_area_km2 | 26 | 2024 |
| resident_registry_population | 12,814 | 2026 |
- ※ Cost is not scored because rent data is unavailable
- ※ Retail and restaurant figures are per resident and include shops serving tourists
Data sources
| Indicator | Source | Year | Notes |
|---|---|---|---|
| Total Population | 2025 Population CensusStatistics Bureau of Japan | 2025 | |
| Crime Rate (per 1,000) | Reported penal code offenses by municipalityKagawa Prefectural Police | 2025 | Counted where offenses occur; per 1,000 uses the 2025 census population |
| Avg. Land Price (¥/m²) | Official land prices (National Land Numerical Information L01)Ministry of Land, Infrastructure, Transport and Tourism | 2026 | Residential sites only; simple average of sites |
| Public Transit Usage (%) | 2020 Population Census (means of commuting)Statistics Bureau of Japan | 2020 | To be updated when the 2025 census commuting tables are published |
| Retail Establishments (per 1,000) | 2021 Economic Census for Business ActivityMIC and METI | 2021 | Next survey in 2026 |
| Restaurant Establishments (per 1,000) | 2021 Economic Census for Business ActivityMIC and METI | 2021 | Next survey in 2026 |
| Medical Facilities (per 10,000, hospitals + clinics) | Survey of Medical Institutions (System of Social and Demographic Statistics)Ministry of Health, Labour and Welfare | 2023 | Hospitals and clinics combined |
| Schools (per habitable km²) | School Basic Survey and habitable area (System of Social and Demographic Statistics)MEXT and Statistics Bureau of Japan | 2024 | Elementary, junior high and high schools per habitable km² |
| Taxable Income per Capita (¥) | Survey on municipal tax assessmentMinistry of Internal Affairs and Communications | 2025 | Taxable income per taxpayer |
| Net Migration Rate (%) | Report on Internal MigrationStatistics Bureau of Japan | 2025 | |
| Residency Rate (%, census ÷ resident register) | Census population ÷ resident register populationMinistry of Internal Affairs and Communications | 2025 | Resident register population as of January 1, 2026 |
Data years: mainly 2025 (2020–2026 by indicator)
Published 2026-05-01 · Data updated 2026-10-20