{
  "snapshot_id": "approved-static-48d32b636f07abc8",
  "page_version": "68a2eee198f1ffcb6ff34bcf8a602070",
  "content_date": "2026-10-16",
  "schema_version": "immigrationdb-region-v1",
  "region_id": "region:jp:official:jp-35",
  "name": "Yamaguchi Prefecture",
  "name_local": "山口県",
  "country_code": "JP",
  "country": "Japan",
  "canonical_url": "https://immigrationdb.com/countries/japan/yamaguchi-prefecture/",
  "summary": "Yamaguchi Prefecture has 21 published cities; the largest is Shimonoseki, with 243,422 residents. Net rent runs from €2.55 to €6.60 per m² a month across the 15 cities that publish it.",
  "cities": [
    {
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      "population": 243422,
      "rent_eur_per_m2_month": 5.526669,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.603,
      "pm25_ug_m3": 9.675
    },
    {
      "name": "Yamaguchi",
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      "population": 185982,
      "rent_eur_per_m2_month": 6.506995,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.55,
      "pm25_ug_m3": 8.3
    },
    {
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      "population": 156438,
      "rent_eur_per_m2_month": 6.151709,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.528,
      "pm25_ug_m3": 9.15
    },
    {
      "name": "Shūnan",
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      "population": 133088,
      "rent_eur_per_m2_month": 5.559566,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.181,
      "pm25_ug_m3": 9.1
    },
    {
      "name": "Tokuyama",
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      "population": 133088,
      "rent_eur_per_m2_month": null,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": null,
      "pm25_ug_m3": null
    },
    {
      "name": "Iwakuni",
      "canonical_url": "https://immigrationdb.com/cities/jp/iwakuni/",
      "population": 124568,
      "rent_eur_per_m2_month": 5.809582,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.202,
      "pm25_ug_m3": 9.25
    },
    {
      "name": "Hōfu",
      "canonical_url": "https://immigrationdb.com/cities/jp/hofu/",
      "population": 111750,
      "rent_eur_per_m2_month": 5.599042,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.364,
      "pm25_ug_m3": 8.4
    },
    {
      "name": "Sanyōonoda",
      "canonical_url": "https://immigrationdb.com/cities/jp/sanyoonoda/",
      "population": 58118,
      "rent_eur_per_m2_month": 5.579304,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 4.047,
      "pm25_ug_m3": 10
    },
    {
      "name": "Kudamatsu",
      "canonical_url": "https://immigrationdb.com/cities/jp/kudamatsu/",
      "population": 56334,
      "rent_eur_per_m2_month": 6.599106,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.574,
      "pm25_ug_m3": 9.3
    },
    {
      "name": "Hikari",
      "canonical_url": "https://immigrationdb.com/cities/jp/hikari/",
      "population": 49798,
      "rent_eur_per_m2_month": 4.954264,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.239,
      "pm25_ug_m3": 9.5
    },
    {
      "name": "Hagi",
      "canonical_url": "https://immigrationdb.com/cities/jp/hagi/",
      "population": 44626,
      "rent_eur_per_m2_month": 4.362121,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.17,
      "pm25_ug_m3": 7.7
    },
    {
      "name": "Nagato",
      "canonical_url": "https://immigrationdb.com/cities/jp/nagato/",
      "population": 32519,
      "rent_eur_per_m2_month": 4.559502,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.366,
      "pm25_ug_m3": 9.4
    },
    {
      "name": "Yanai",
      "canonical_url": "https://immigrationdb.com/cities/jp/yanai/",
      "population": 30799,
      "rent_eur_per_m2_month": 4.506867,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.889,
      "pm25_ug_m3": 8.6
    },
    {
      "name": "Mine",
      "canonical_url": "https://immigrationdb.com/cities/jp/mine/",
      "population": 23247,
      "rent_eur_per_m2_month": 3.355478,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.347,
      "pm25_ug_m3": 9.1
    },
    {
      "name": "Suooshima-cho",
      "canonical_url": "https://immigrationdb.com/cities/jp/ooshimagunsuouooshimamachi/",
      "population": 14798,
      "rent_eur_per_m2_month": 2.553762,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.3,
      "pm25_ug_m3": null
    },
    {
      "name": "Tabuse-cho",
      "canonical_url": "https://immigrationdb.com/cities/jp/kumageguntabusemachi/",
      "population": 14483,
      "rent_eur_per_m2_month": 4.371304,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.1,
      "pm25_ug_m3": null
    },
    {
      "name": "Hirao",
      "canonical_url": "https://immigrationdb.com/cities/jp/hirao/",
      "population": 11914,
      "rent_eur_per_m2_month": null,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 3.951,
      "pm25_ug_m3": null
    },
    {
      "name": "Hirao-cho",
      "canonical_url": "https://immigrationdb.com/cities/jp/kumagegunheizeimachi/",
      "population": 11914,
      "rent_eur_per_m2_month": null,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 4,
      "pm25_ug_m3": null
    },
    {
      "name": "Ogōri-shimogō",
      "canonical_url": "https://immigrationdb.com/cities/jp/ogori-shimogo/",
      "population": 9932,
      "rent_eur_per_m2_month": null,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": null,
      "pm25_ug_m3": null
    },
    {
      "name": "Waki",
      "canonical_url": "https://immigrationdb.com/cities/jp/waki/",
      "population": 6034,
      "rent_eur_per_m2_month": null,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": 4.036,
      "pm25_ug_m3": 9.4
    },
    {
      "name": "Onoda",
      "canonical_url": "https://immigrationdb.com/cities/jp/onoda/",
      "population": 0,
      "rent_eur_per_m2_month": null,
      "median_gross_salary_eur_month": null,
      "unemployment_percent": null,
      "pm25_ug_m3": null
    }
  ],
  "rankings": [
    {
      "key": "rent",
      "title": "Lowest net rent",
      "items": [
        {
          "name": "Suooshima-cho",
          "href": "/cities/jp/ooshimagunsuouooshimamachi/",
          "value": "€2.55/m²",
          "year": "2018"
        },
        {
          "name": "Mine",
          "href": "/cities/jp/mine/",
          "value": "€3.36/m²",
          "year": "2023"
        },
        {
          "name": "Hagi",
          "href": "/cities/jp/hagi/",
          "value": "€4.36/m²",
          "year": "2023"
        },
        {
          "name": "Tabuse-cho",
          "href": "/cities/jp/kumageguntabusemachi/",
          "value": "€4.37/m²",
          "year": "2018"
        },
        {
          "name": "Yanai",
          "href": "/cities/jp/yanai/",
          "value": "€4.51/m²",
          "year": "2023"
        }
      ]
    },
    {
      "key": "pm25",
      "title": "Cleanest air",
      "items": [
        {
          "name": "Hagi",
          "href": "/cities/jp/hagi/",
          "value": "7.7 µg/m³ PM2.5",
          "year": "2024"
        },
        {
          "name": "Yamaguchi",
          "href": "/cities/jp/yamaguchi/",
          "value": "8.3 µg/m³ PM2.5",
          "year": "2024"
        },
        {
          "name": "Hōfu",
          "href": "/cities/jp/hofu/",
          "value": "8.4 µg/m³ PM2.5",
          "year": "2024"
        },
        {
          "name": "Yanai",
          "href": "/cities/jp/yanai/",
          "value": "8.6 µg/m³ PM2.5",
          "year": "2024"
        },
        {
          "name": "Mine",
          "href": "/cities/jp/mine/",
          "value": "9.1 µg/m³ PM2.5",
          "year": "2024"
        }
      ]
    }
  ]
}