Real Estate Auctions in Japan: Buying at Kyobai

What kyobai is and why the discount

The kyōbai (競売, judicial auction sale) is the forced sale of a property ordered by a chihō saibansho (地方裁判所, district court) at the request of an unpaid creditor, most often a bank enforcing a mortgage.

The discount stems from three factors: the starting price is set by an often-conservative court appraisal; the buyer receives no warranty; and the occupant may still be on site. In exchange for these risks, sales 20 to 30% below the value shown on standard listings are common.

Kyobai vs. standard purchase

Criterion	Auction (kyobai)	Standard purchase
Price	20-30% discount possible	Market price
Interior viewing	Rarely possible	Standard (naiken)
Defect warranty	None	Legal protection
Agency	No commission	Agency commission
Occupant	Sometimes to evict	Vacant at handover

The BIT portal and the 3-piece documents

All judicial auctions are centralized on the official BIT site (981.jp), run by the courts. You filter by prefecture, property type, and price range.

Each property comes with the key file, the santen setto (3点セット, three-piece set), to be read in full before bidding:

1. The appraisal report (hyōka-sho, 評価書, valuation report): the value estimated by the court expert and the calculation method.
2. The property specification statement (bukken meisai-sho, 物件明細書, detailed property sheet): rights that survive the sale, notably any enforceable lease.
3. The current-status report (genkyō chōsa hōkoku-sho, 現況調査報告書, on-site survey report): photos, occupancy status, and a factual description taken by the court officer.

These three pieces replace the viewing: they are your only window into the property's interior. Cross-check them without fail against the toki-bo land registry for encumbrances, and against the property's natural hazards.

The process step by step

The kyōbai follows a strict timetable set by the court.

1. Spotting a property on BIT and reading the santen setto.
2. Security deposit (hoshōkin, 保証金, deposit): about 20% of the starting price, wired before the deadline to be allowed to bid.
3. Sealed-bid auction (kikan nyūsatsu, 期間入札, period tender): you submit a single written offer over a period of about one week. No live ascending bidding.
4. Bid opening (kaisatsu, 開札): the highest bidder wins.
5. Award decision (baikyaku kettei, 売却決定) by the court.
6. Balance payment within an imposed deadline (usually a few weeks), then registry transfer handled by the court.

Practical case

An investor targets an apartment appraised at 25,000,000 yen (~167,000 EUR), with a starting price set at 17,500,000 yen (~117,000 EUR). He deposits about 3,500,000 yen (~23,000 EUR), submits an offer of 19,800,000 yen (~132,000 EUR), and wins. Real potential savings, but he must pay the balance fast: with no bank loan guaranteed to non-residents, payment is most often in cash.

The risks specific to auctions

The discount has a counterpart: risks that a standard purchase removes. Knowing them is already managing them.

• No defect warranty: the buyer's legal protection does not apply. A defect found later is yours to bear.
• Uncooperative occupant: if a tenant or former owner stays, an eviction procedure (hikiwatashi meirei, 引渡命令, delivery order) may be needed, with cost and delay.
• No viewing: you buy on file. The real condition can hold surprises (damage, left-behind belongings).
• Unpaid condominium fees from the former owner, which the buyer sometimes must settle.
• Competition from seasoned professionals who know the kyōbai market well.

For a first purchase in Japan, the standard route stays safer: our property purchase checklist and the important-matters disclosure protect you far better than a blind award.

Auction or standard market: how to choose

Kyōbai suits a precise profile. It fits if you have immediate liquidity, local support to read the santen setto in Japanese, and a high risk tolerance.

Kyobai makes sense if...

• You pay cash (Japanese lending is reserved for salaried residents).
• You can estimate renovation without viewing.
• You accept a possible eviction procedure.

Prefer the standard market if...

• This is your first purchase in Japan.
• You want to visit and negotiate through a real estate agency.
• You are looking for an akiya to renovate calmly.

A less risky alternative to the judicial kyōbai exists: private auctions run by some banks or platforms, framed differently. Local support is decisive in both cases.

Conclusion: a discount you must earn

Real estate auctions in Japan offer a real price lever — a possible 20 to 30% discount — but at the cost of demanding preparation: reading the santen setto, posting a deposit, fast cash payment, and managing occupancy risks. It is not a beginner's shortcut but an expert channel.

If the adventure tempts you, secure every step: check the land registry, master the Japanese real estate vocabulary, and get support. Our personalized support and our complete guide to buying in Japan help you decide with full knowledge.

Frequently asked questions

Can a foreigner buy at judicial auction in Japan?

Yes, no nationality is excluded from kyobai. However, you must post a deposit of about 20% of the starting price and, in practice, pay the balance in cash, since Japanese lending is reserved for salaried residents.

What does the 3-piece set (santen setto) contain?

Three court documents: the appraisal report, the detailed sale-conditions statement, and the on-site survey report. They replace the viewing: they are your only source of information about the property's interior.

What discount can I expect on a kyobai property?

Often 20 to 30% below market value, because the starting price is set by a cautious appraisal and the buyer waives all warranties. The outcome depends on competition at the bid opening.

Can you view a property sold at auction in Japan?

In principle no. The interior is not open for viewing; you rely on the photos and the description in the on-site survey report. This is the main risk of kyobai.

What happens if an occupant refuses to leave?

The new owner can ask the court for a delivery order to start eviction. This adds time and cost, to be factored into the profitability calculation before bidding.