How To Check If A Japanese Property Is Farmland

What "nouchi" means, and where it shows up on the record

Every parcel of land in Japan has a registered land category called 地目 (chimoku), recorded in the 表題部 (the property description section) of the land's registration record. Two of the possible categories — 田 (ta, "paddy field") and 畑 (hatake, "dry field") — mean the land is registered as agricultural, or 農地 (nouchi).

Treat 地目 as a strong first signal, not the final word. Under 農地法, whether a parcel counts as 農地 legally turns on its actual current use (現況, genkyō), not the registered category alone. A field that has sat unused and overgrown for years may still be registered 田 or 畑, but if it is genuinely no longer being farmed, the actual-use test can put it outside 農地法's farmland rules — while land registered 宅地 (residential) or 山林 (forest) that someone is actively cultivating can still be treated as farmland requiring the same approvals. Either way, do not assume the registry entry alone settles the question; confirm the parcel's status with the Agricultural Committee.

Why Japan restricts who can buy and convert farmland

Farmland transfers are governed by 農地法 (nouchi hou, the Agricultural Land Act), a law designed to keep agricultural land in agricultural use rather than letting it be bought up and sit idle or get built on freely. Two different approvals matter, depending on what you want to do:

• Keeping the land as farmland (農地法3条, Article 3): transferring ownership of farmland while it stays farmland requires approval from the local Agricultural Committee (農業委員会, nōgyō iinkai), not just a private contract between buyer and seller. Historically this meant the buyer had to already be farming, or commit to farming, a minimum area — a national minimum was removed some years ago, but individual committees can still set their own conditions, and in practice buyers who are not already farming locally can find this approval difficult to get.
• Converting farmland to another use (農地法4条 for the owner, or 5条 for a transfer plus conversion): turning farmland into a house lot needs a separate conversion step, and both the process and the difficulty depend heavily on location. Farmland inside a protected agricultural promotion zone (農振農用地, nōshin nōyouchi) is generally very hard to convert. Farmland inside a 市街化区域 (shigaika kuiki, "urbanization promotion area" — the zoning designation for areas the city is actively developing) is usually the other extreme: instead of seeking approval, the owner or buyer typically just files a notification (届出, todokede) with the Agricultural Committee. Farmland outside both of these — not protected, but also not inside an urbanization promotion area — generally still needs an approval, which is less certain than a notification but usually more workable than land inside a protected zone.

None of this is something the buyer and seller can simply agree to skip. The Legal Affairs Bureau will not register a farmland transfer without the required paperwork attached to the application — an Agricultural Committee approval for a transfer or conversion that needs one, or, for a notification-only transfer inside a 市街化区域, proof that the notification was accepted rather than an approval document.

There is no separate rule for foreign buyers here

Nouchi hou does not single out foreign buyers. The same approval or notification process applies to every buyer of farmland that will stay farmland, Japanese or foreign, established local farmer or not — an existing farmer still has to go through Article 3 approval, they just tend to clear it more easily. In practice, this means the restriction is less about nationality and more about whether you can satisfy the Agricultural Committee that you will use the land as farmland, or can get it approved (or accepted, if the parcel qualifies for the notification route) for conversion to the use you actually want.

Here is a practical way to check before you get attached to a listing:

1. Order the land's registration record and read the 地目 in 表題部. If it says 田 or 畑, treat the parcel as farmland by default. A listing description calling it a "garden" or "yard" does not change the registered category.
2. Confirm the actual current use with the Agricultural Committee, not just the registry entry. 地目 is a strong signal, but the legal test is actual use — a 田/畑 parcel that is genuinely no longer farmed, or a differently-registered parcel that is actively cultivated, can both need a real answer from the committee rather than an assumption based on 地目 alone.
3. Ask the agent directly whether the land requires Agricultural Committee approval or only a notification, and for which article. Get clarity on whether the plan is to keep it as farmland (3条), or convert it (4条/5条) — and whether the parcel is inside a protected agricultural promotion zone (農振農用地, generally hardest to convert), a 市街化区域 (usually notification only), or neither (usually approval, but more workable than a protected zone). A local agent or the municipal agriculture division can confirm which zone applies.
4. Consider whether the farmland portion can be excluded or subdivided from the sale. For an akiya with an attached field, this can sometimes simplify the transaction to just the house lot, avoiding the farmland approval process entirely — worth raising early with the seller's agent.
5. Build the approval timeline into your closing schedule, not around it. Agricultural Committee review is not instant, and a deal that assumes a normal residential closing timeline can stall waiting on an approval that has not been filed yet.

The most common mistake is treating 地目 as the final answer in either direction — assuming a 田/畑 registration definitely means full farmland approval is needed, or assuming an overgrown, unused-looking field no longer counts because the registry hasn't been updated. Both need a check against actual use and the applicable zone, not a guess. The second common mistake is discovering the farmland issue only after making an offer, rather than checking 地目 up front.

What the registration record can and cannot tell you here:

• What it shows reliably: the registered land category (地目) in 表題部 — whether the parcel is currently classified 田, 畑, 宅地 (residential), or another category, and the registered area (地積).
• What it does not show: the parcel's actual current use (which is what 農地法 actually tests), whether it sits inside a protected agricultural promotion zone or a 市街化区域, whether Agricultural Committee approval or only a notification applies, or how long that process will take. Those answers come from the municipal agriculture division or the Agricultural Committee itself, not from the registry.
• How to order the record: On Japan Property Research, locate the parcel by address or lot number and order the land registration record for ¥1,500.

Because the registry only tells you the classification, not the outcome of an approval process, treat a farmland flag as a reason to ask more questions early rather than a reason to walk away automatically. Our Japan property due diligence checklist covers where this check fits alongside zoning, ownership, and boundary review.

FAQ

Can foreigners buy farmland in Japan? There is no nationality-specific ban, but every buyer — Japanese or foreign — goes through the same Agricultural Committee approval (or notification, where that applies) under 農地法 to acquire farmland that stays farmland; being an established local farmer makes that approval easier to obtain, not exempt from needing it. In practice this makes farmland harder to acquire than an ordinary residential lot for most buyers who are not already farming locally.

What does 地目 田 or 畑 mean on a registration record? It means the parcel is registered as agricultural land (農地): 田 for paddy field, 畑 for dry field. It is a strong signal, but the legal test under 農地法 is the land's actual current use — confirm with the Agricultural Committee rather than treating the registered category alone as conclusive in either direction.

Can I convert farmland to build a house on it? It depends heavily on location. Land inside a protected agricultural promotion zone (農振農用地) is generally very difficult to convert. Land inside a 市街化区域 (urbanization promotion area) usually only needs a notification (届出) rather than approval. Land outside both generally needs a conversion approval under 農地法4条 or 5条, which is less certain than a notification but usually more workable than a protected zone.

My akiya listing includes a field — does that block the whole purchase? Not necessarily. Depending on the seller and the parcel layout, it may be possible to exclude or subdivide the farmland portion from the sale so you only acquire the house lot, avoiding the farmland approval process. Ask the agent whether this is an option.

Does the registration record tell me if farmland conversion will be approved? No. It only shows the current registered land category. Whether a specific parcel can be converted or transferred depends on Agricultural Committee review, which is a separate process from anything recorded in the registry.

Related guides:

• How To Read A Japanese Property Registration Record
• Akiya Guide For Foreign Buyers In Japan
• How To Check Land Boundaries In Japan
• Japan Property Due Diligence Checklist
• How To Order A Japan Property Registration Record In English