Short answer: Chiba is the prefecture next to Tokyo, with everything from commuter-belt towns to the rural Boso Peninsula. Listings sit with individual cities rather than in one prefectural database, plus a prefectural migration portal, Chibarashii Kurashi, that carries registered akiya bank properties. The relocation subsidy is the catch: Chiba is part of the Tokyo metropolitan area, so under the national scheme only designated disadvantaged-area municipalities in Chiba qualify, and only for people who already lived in or commuted to Tokyo's 23 wards. The hazards that set Chiba apart are re-liquefaction on reclaimed land and river plains, wind damage from the 2019 Boso Peninsula typhoon, and the tsunami inundation maps for the Pacific coast.
The prefectural vacant-house page. Chiba's vacant-house measures page (Housing Policy Division, 043-223-3255) gives the context: around 394,000 vacant houses, or 12.3 percent of the housing stock, in 2023. It does not run a single listing database; it links to the akiya banks of individual cities (Narita, Sakura and Katori are examples on the page) and organises consultation windows in six zones: the Tokatsu-Bay area, Inba, Katori-Toso, Kujukuri, South Boso-Outer Boso and Inner Boso. A "Foreign Languages" entry appears in the site's main menu, but the vacant-house page does not itself describe English resources.
The migration portal. Chibarashii Kurashi (ちばらしい暮らし) is the prefecture's relocation and dual-residence portal. The prefecture's introduction page lists registered akiya bank properties among its contents, and lets you look for regions by lifestyle, living environment and support systems. The site is in Japanese.
National akiya banks. At Home and LIFULL HOME'S each operate a national akiya bank. At Home's pages are organised per prefecture; use them to see which Chiba municipalities have registered stock, then switch to the city page for conditions. Whatever the site, the structure is the same as elsewhere: the city introduces, a private owner sells (see akiya bank conditions for foreigners).
The Cabinet Office's relocation support fund page says the scheme covers people who lived in the 23 wards (or commuted there from the Tokyo area outside disadvantaged areas) and moved to a prefecture outside the Tokyo area, or to a disadvantaged area within it. Chiba belongs to the Tokyo area, so inside Chiba only municipalities designated as disadvantaged areas can be destinations. Which Chiba municipalities qualify, and for which years, is decided by the prefecture and the municipalities: check the municipality's page rather than a blog list.
Isumi City is a worked example. Its fiscal 2026 page (移住支援金) lists ¥1,000,000 for a household of two or more, ¥600,000 for a single person and an extra ¥1,000,000 for each member under 18 who moves with you. You must have lived in the 23 wards for five years in the last ten (or commuted there from a non-disadvantaged area of the Tokyo area), and continuously for the last year, intend to live in Isumi for five years, and qualify through a job at a company certified on Chiba's matching site, a start-up backed by the prefecture, or a "related population" role in agriculture or fishing. If you move away within three years you repay everything; between three and five years, half; hardship exceptions exist. The application deadline stated is 26 February 2027. The page says nothing about foreign nationals.
Separately from this, the prefecture's page cites Choshi City's subsidy for demolishing dangerous vacant houses as one example of municipal vacant-house support and points to a database of housing-renovation support systems. Amounts and conditions change every fiscal year; ask each city.
Comparing a Boso house with a commuter-belt house? An Akiya Check report puts the flood, tsunami, liquefaction-tendency and zoning data for each address in one English report (emailed; PDF on request), so you can see which risks differ. Compare 3 does it for three listings side by side.
Single report $49 · Compare 3 $99 Free 12-point checklistChiba Prefecture's liquefaction page notes that in the 2011 Tohoku earthquake many areas that had liquefied in the 1987 Chiba-toho-oki earthquake liquefied again. The page points to reclaimed land and sandy riverbank areas with a high groundwater table as the typical locations, and the prefecture publishes a liquefaction susceptibility map on its earthquake damage estimate website (液状化しやすさマップ). On houses, the prefecture's advice page lists ground improvement and pile foundations as countermeasures and says to consult specialists after a ground survey; it states there is no single universally applicable solution for houses. For a buyer, that means the question for any house on low or filled land is whether it has already tilted, and what a re-levelling would cost. Our liquefaction guide explains the national tendency map and the questions to ask.
According to Chiba Prefecture's summary of Typhoon Faxai (令和元年房総半島台風), the storm on 8 and 9 September 2019 left 448 houses totally destroyed, 4,694 half destroyed and 77,091 partially damaged, with power cuts affecting about 641,000 households and water outages about 133,000 households. The prefecture describes it as the strongest typhoon to make landfall in the Kanto region in 69 years, with very localised damage. For an akiya buyer on the Boso Peninsula, the useful lessons are practical: check the roof (tiles and the underlay), ask whether the house was repaired after 2019 and whether the repairs were permanent or a temporary tarp, and plan for power and water outages. Also ask the insurer whether wind and water damage are covered for the address, since cover terms differ by policy.
Under the Tsunami Disaster Prevention Area Development Act, Chiba designated its tsunami inundation assumption on 13 November 2018. Its tsunami page adds that tsunami disaster warning areas and special warning areas are, at present, undesignated. In practice, the inundation maps are the main official reference for the Pacific coast, the Kujukuri coast and Tokyo Bay; read them for the exact address along with the national hazard map (how to read it). An address with no designated "warning zone" is not thereby free of tsunami risk.
If the house stands against a hillside, see our retaining wall and cliff guide, and check whether the lot is in an urbanisation control area (guide) before assuming you can rebuild.
The prefecture's vacant-house page links to akiya banks run by individual municipalities, for example Narita, Sakura and Katori, and its migration portal Chibarashii Kurashi carries registered akiya bank information. The pages reviewed did not describe a single prefecture-wide database, so expect to search city by city.
Chiba is part of the Tokyo area, and under the national scheme only designated disadvantaged-area municipalities there qualify. Isumi City, for example, lists up to ¥1,000,000 for a household and ¥600,000 for a single person, but only for people who lived in or commuted to Tokyo's 23 wards for the required period. Foreign nationals are not mentioned on its page, so ask the city.
Yes, in specific places. The prefecture's page says many areas that liquefied in the 1987 Chiba-toho-oki earthquake liquefied again in 2011, and it publishes a liquefaction susceptibility map. Reclaimed land, riverbanks and sandy ground with high groundwater are the typical locations.
According to Chiba Prefecture, Typhoon Faxai on 8 and 9 September 2019 caused 448 houses to be totally destroyed, 4,694 half destroyed and 77,091 partially damaged, plus power cuts affecting about 641,000 households. For a buyer it is a reason to inspect the roof and ask about repairs.
The prefecture designated tsunami inundation assumptions on 13 November 2018, and its page says tsunami disaster warning areas and special warning areas are currently undesignated. That means the inundation maps are the main official reference for the Pacific coast, so read them for the exact address.
Have a specific listing in mind? Get the official zoning, hazard and transaction data for that exact lot — plus the questions to send the agent — in one report.
Get a $49 risk report Free 12-point checklistThis guide is general information based on public sources cited above. It is not legal, tax, or real-estate brokerage advice. Confirm every item for a specific property with the agent, the municipality, and licensed professionals.